115655756 has 12 divisors (see below), whose sum is σ = 205716000. Its totient is φ = 56879760.

The previous prime is 115655731. The next prime is 115655759. The reversal of 115655756 is 657556511.

It is not an unprimeable number, because it can be changed into a prime (115655759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236756 + ... + 237243.

It is an arithmetic number, because the mean of its divisors is an integer number (17143000).

Almost surely, 2^115655756 is an apocalyptic number.

It is an amenable number.

115655756 is a deficient number, since it is larger than the sum of its proper divisors (90060244).

115655756 is a wasteful number, since it uses less digits than its factorization.

115655756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474064 (or 474062 counting only the distinct ones).

The product of its digits is 157500, while the sum is 41.

The square root of 115655756 is about 10754.3366136643. The cubic root of 115655756 is about 487.2169819892.

The spelling of 115655756 in words is "one hundred fifteen million, six hundred fifty-five thousand, seven hundred fifty-six".