115904056 has 16 divisors (see below), whose sum is σ = 217857600. Its totient is φ = 57808704.

The previous prime is 115904051. The next prime is 115904059. The reversal of 115904056 is 650409511.

It is a super-2 number, since 2×115904056² = 26867500394502272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115904051) 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 3 ways as a sum of consecutive naturals, for example, 14440 + ... + 20983.

It is an arithmetic number, because the mean of its divisors is an integer number (13616100).

Almost surely, 2^115904056 is an apocalyptic number.

It is an amenable number.

115904056 is a deficient number, since it is larger than the sum of its proper divisors (101953544).

115904056 is a wasteful number, since it uses less digits than its factorization.

115904056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35838 (or 35834 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 115904056 is about 10765.8746045085. The cubic root of 115904056 is about 487.5653995977.

The spelling of 115904056 in words is "one hundred fifteen million, nine hundred four thousand, fifty-six".