115099056 has 50 divisors (see below), whose sum is σ = 333133812. Its totient is φ = 38365920.

The previous prime is 115099021. The next prime is 115099067. The reversal of 115099056 is 650990511.

115099056 is a `hidden beast` number, since 11 + 509 + 90 + 56 = 666.

It is a super-2 number, since 2×115099056² = 26495585384182272, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 115099056.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 43110 + ... + 45701.

Almost surely, 2^115099056 is an apocalyptic number.

115099056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115099056 is an abundant number, since it is smaller than the sum of its proper divisors (218034756).

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

115099056 is an equidigital number, since it uses as much as digits as its factorization.

115099056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88831 (or 88816 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 36.

The square root of 115099056 is about 10728.4228104601. The cubic root of 115099056 is about 486.4339973279.

The spelling of 115099056 in words is "one hundred fifteen million, ninety-nine thousand, fifty-six".