113656432 has 20 divisors (see below), whose sum is σ = 229784400. Its totient is φ = 54357248.

The previous prime is 113656427. The next prime is 113656493. The reversal of 113656432 is 234656311.

It is a junction number, because it is equal to n+sod(n) for n = 113656394 and 113656403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154057 + ... + 154792.

It is an arithmetic number, because the mean of its divisors is an integer number (11489220).

Almost surely, 2^113656432 is an apocalyptic number.

It is an amenable number.

113656432 is an abundant number, since it is smaller than the sum of its proper divisors (116127968).

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

113656432 is a wasteful number, since it uses less digits than its factorization.

113656432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308880 (or 308874 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 113656432 is about 10660.9770659166. The cubic root of 113656432 is about 484.3931645883.

The spelling of 113656432 in words is "one hundred thirteen million, six hundred fifty-six thousand, four hundred thirty-two".