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2425072 = 241389131
BaseRepresentation
bin1001010000000011110000
311120012120111
421100003300
51110100242
6123551104
726420116
oct11200360
94505514
102425072
111406aa1
1298b494
1366ba70
14471ab6
1532d817
hex2500f0

2425072 has 40 divisors (see below), whose sum is σ = 5155920. Its totient is φ = 1098240.

The previous prime is 2425069. The next prime is 2425081. The reversal of 2425072 is 2705242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18447 + ... + 18577.

It is an arithmetic number, because the mean of its divisors is an integer number (128898).

22425072 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 2425072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2577960).

2425072 is an abundant number, since it is smaller than the sum of its proper divisors (2730848).

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

2425072 is a wasteful number, since it uses less digits than its factorization.

2425072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2425072 is about 1557.2642678749. The cubic root of 2425072 is about 134.3511987410.

The spelling of 2425072 in words is "two million, four hundred twenty-five thousand, seventy-two".

Divisors: 1 2 4 8 13 16 26 52 89 104 131 178 208 262 356 524 712 1048 1157 1424 1703 2096 2314 3406 4628 6812 9256 11659 13624 18512 23318 27248 46636 93272 151567 186544 303134 606268 1212536 2425072