115616016 has 60 divisors (see below), whose sum is σ = 324316668. Its totient is φ = 38449152.

The previous prime is 115616003. The next prime is 115616021. The reversal of 115616016 is 610616511.

115616016 is a `hidden beast` number, since 1 + 1 + 56 + 1 + 601 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 48441600 + 67174416 = 6960^2 + 8196^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96316 + ... + 97508.

Almost surely, 2^115616016 is an apocalyptic number.

115616016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115616016 is an abundant number, since it is smaller than the sum of its proper divisors (208700652).

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

115616016 is a wasteful number, since it uses less digits than its factorization.

115616016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 115616016 is about 10752.4888281737. The cubic root of 115616016 is about 487.1611720535.

The spelling of 115616016 in words is "one hundred fifteen million, six hundred sixteen thousand, sixteen".