115596560 has 20 divisors (see below), whose sum is σ = 268762188. Its totient is φ = 46238592.

The previous prime is 115596553. The next prime is 115596587. The reversal of 115596560 is 65695511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 80928016 + 34668544 = 8996^2 + 5888^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 722399 + ... + 722558.

Almost surely, 2^115596560 is an apocalyptic number.

115596560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115596560 is an abundant number, since it is smaller than the sum of its proper divisors (153165628).

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

115596560 is a wasteful number, since it uses less digits than its factorization.

115596560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444970 (or 1444964 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 115596560 is about 10751.5840693360. The cubic root of 115596560 is about 487.1338438343.

The spelling of 115596560 in words is "one hundred fifteen million, five hundred ninety-six thousand, five hundred sixty".