115656532 has 12 divisors (see below), whose sum is σ = 202577760. Its totient is φ = 57777176.

The previous prime is 115656493. The next prime is 115656557. The reversal of 115656532 is 235656511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7432 + ... + 16927.

It is an arithmetic number, because the mean of its divisors is an integer number (16881480).

Almost surely, 2^115656532 is an apocalyptic number.

It is an amenable number.

115656532 is a deficient number, since it is larger than the sum of its proper divisors (86921228).

115656532 is a wasteful number, since it uses less digits than its factorization.

115656532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25550 (or 25548 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 115656532 is about 10754.3726920727. The cubic root of 115656532 is about 487.2180716583.

The spelling of 115656532 in words is "one hundred fifteen million, six hundred fifty-six thousand, five hundred thirty-two".