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4836240 = 243352239
BaseRepresentation
bin10010011100101110010000
3100002201002000
4102130232100
52214224430
6251354000
756051553
oct22345620
910081060
104836240
1128035a2
121752900
1310043a6
148dc69a
15657e60
hex49cb90

4836240 has 80 divisors (see below), whose sum is σ = 16665600. Its totient is φ = 1289088.

The previous prime is 4836239. The next prime is 4836257. The reversal of 4836240 is 426384.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041 + ... + 3279.

It is an arithmetic number, because the mean of its divisors is an integer number (208320).

Almost surely, 24836240 is an apocalyptic number.

4836240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4836240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8332800).

4836240 is an abundant number, since it is smaller than the sum of its proper divisors (11829360).

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

4836240 is a wasteful number, since it uses less digits than its factorization.

4836240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261 (or 2249 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4836240 is about 2199.1452885155. The cubic root of 4836240 is about 169.1099968992.

The spelling of 4836240 in words is "four million, eight hundred thirty-six thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 2239 4478 6717 8956 11195 13434 17912 20151 22390 26868 33585 35824 40302 44780 53736 60453 67170 80604 89560 100755 107472 120906 134340 161208 179120 201510 241812 268680 302265 322416 403020 483624 537360 604530 806040 967248 1209060 1612080 2418120 4836240