113956272 has 30 divisors (see below), whose sum is σ = 318919692. Its totient is φ = 37985376.

The previous prime is 113956187. The next prime is 113956273. The reversal of 113956272 is 272659311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (113956273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 395538 + ... + 395825.

Almost surely, 2^113956272 is an apocalyptic number.

113956272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113956272 is an abundant number, since it is smaller than the sum of its proper divisors (204963420).

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

113956272 is a wasteful number, since it uses less digits than its factorization.

113956272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791377 (or 791368 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 113956272 is about 10675.0303044066. The cubic root of 113956272 is about 484.8187539718.

The spelling of 113956272 in words is "one hundred thirteen million, nine hundred fifty-six thousand, two hundred seventy-two".