113086272 has 56 divisors (see below), whose sum is σ = 322230496. Its totient is φ = 34795008.

The previous prime is 113086247. The next prime is 113086273. The reversal of 113086272 is 272680311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113086273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20158 + ... + 25149.

It is an arithmetic number, because the mean of its divisors is an integer number (5754116).

Almost surely, 2^113086272 is an apocalyptic number.

113086272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113086272 is an abundant number, since it is smaller than the sum of its proper divisors (209144224).

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

113086272 is a wasteful number, since it uses less digits than its factorization.

113086272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45335 (or 45325 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 113086272 is about 10634.2029320490. The cubic root of 113086272 is about 483.5818166896.

The spelling of 113086272 in words is "one hundred thirteen million, eighty-six thousand, two hundred seventy-two".