115616032 has 48 divisors (see below), whose sum is σ = 271458432. Its totient is φ = 47393280.

The previous prime is 115616021. The next prime is 115616057. The reversal of 115616032 is 230616511.

It is a junction number, because it is equal to n+sod(n) for n = 115615988 and 115616006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6069 + ... + 16372.

It is an arithmetic number, because the mean of its divisors is an integer number (5655384).

Almost surely, 2^115616032 is an apocalyptic number.

It is an amenable number.

115616032 is an abundant number, since it is smaller than the sum of its proper divisors (155842400).

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

115616032 is a wasteful number, since it uses less digits than its factorization.

115616032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22481 (or 22473 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 115616032 is about 10752.4895721875. The cubic root of 115616032 is about 487.1611945261.

The spelling of 115616032 in words is "one hundred fifteen million, six hundred sixteen thousand, thirty-two".