115433664 has 56 divisors (see below), whose sum is σ = 321503040. Its totient is φ = 36451584.

The previous prime is 115433651. The next prime is 115433671. The reversal of 115433664 is 466334511.

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, 12174 + ... + 19469.

Almost surely, 2^115433664 is an apocalyptic number.

It is an amenable number.

115433664 is an abundant number, since it is smaller than the sum of its proper divisors (206069376).

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

115433664 is a wasteful number, since it uses less digits than its factorization.

115433664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31677 (or 31667 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 115433664 is about 10744.0059568115. The cubic root of 115433664 is about 486.9049170174.

The spelling of 115433664 in words is "one hundred fifteen million, four hundred thirty-three thousand, six hundred sixty-four".