113663256 has 64 divisors (see below), whose sum is σ = 325574400. Its totient is φ = 32393088.

The previous prime is 113663243. The next prime is 113663257. The reversal of 113663256 is 652366311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113663257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103446 + ... + 104538.

It is an arithmetic number, because the mean of its divisors is an integer number (5087100).

Almost surely, 2^113663256 is an apocalyptic number.

It is an amenable number.

113663256 is an abundant number, since it is smaller than the sum of its proper divisors (211911144).

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

113663256 is a wasteful number, since it uses less digits than its factorization.

113663256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728 (or 1724 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 113663256 is about 10661.2971068252. The cubic root of 113663256 is about 484.4028588125.

The spelling of 113663256 in words is "one hundred thirteen million, six hundred sixty-three thousand, two hundred fifty-six".