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2495232 = 2833192
BaseRepresentation
bin1001100001001100000000
311200202211000
421201030000
51114321412
6125252000
730131505
oct11411400
94622730
102495232
111454783
12a04000
1369498c
1448d4ac
153444dc
hex261300

2495232 has 108 divisors (see below), whose sum is σ = 7787640. Its totient is φ = 787968.

The previous prime is 2495203. The next prime is 2495239. The reversal of 2495232 is 2325942.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (27).

Its product of digits (4320) is a multiple of the sum of its prime divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 2495196 and 2495205.

It is not an unprimeable number, because it can be changed into a prime (2495239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131319 + ... + 131337.

22495232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2495232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3893820).

2495232 is an abundant number, since it is smaller than the sum of its proper divisors (5292408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2495232 is an equidigital number, since it uses as much as digits as its factorization.

2495232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 24 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2495232 is about 1579.6303365028. The cubic root of 2495232 is about 135.6345436311.

Multiplying 2495232 by its sum of digits (27), we get a square (67371264 = 82082).

2495232 divided by its sum of digits (27) gives a square (92416 = 3042).

The spelling of 2495232 in words is "two million, four hundred ninety-five thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 361 384 432 456 513 576 608 684 722 768 864 912 1026 1083 1152 1216 1368 1444 1728 1824 2052 2166 2304 2432 2736 2888 3249 3456 3648 4104 4332 4864 5472 5776 6498 6912 7296 8208 8664 9747 10944 11552 12996 14592 16416 17328 19494 21888 23104 25992 32832 34656 38988 43776 46208 51984 65664 69312 77976 92416 103968 131328 138624 155952 207936 277248 311904 415872 623808 831744 1247616 2495232