113515656 has 16 divisors (see below), whose sum is σ = 283789200. Its totient is φ = 37838544.

The previous prime is 113515651. The next prime is 113515691. The reversal of 113515656 is 656515311.

It is a super-2 number, since 2×113515656² = 25771608314220672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113515651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2364886 + ... + 2364933.

It is an arithmetic number, because the mean of its divisors is an integer number (17736825).

Almost surely, 2^113515656 is an apocalyptic number.

It is an amenable number.

113515656 is an abundant number, since it is smaller than the sum of its proper divisors (170273544).

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

113515656 is a wasteful number, since it uses less digits than its factorization.

113515656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4729828 (or 4729824 counting only the distinct ones).

The product of its digits is 13500, while the sum is 33.

The square root of 113515656 is about 10654.3726234819. The cubic root of 113515656 is about 484.1930905455.

The spelling of 113515656 in words is "one hundred thirteen million, five hundred fifteen thousand, six hundred fifty-six".