115808112 has 60 divisors (see below), whose sum is σ = 370405360. Its totient is φ = 33087744.

The previous prime is 115808111. The next prime is 115808123. The reversal of 115808112 is 211808511.

115808112 is a `hidden beast` number, since 1 + 1 + 580 + 81 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115808111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56437 + ... + 58452.

Almost surely, 2^115808112 is an apocalyptic number.

115808112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115808112 is an abundant number, since it is smaller than the sum of its proper divisors (254597248).

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

115808112 is a wasteful number, since it uses less digits than its factorization.

115808112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114910 (or 114901 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 27.

The square root of 115808112 is about 10761.4177504639. The cubic root of 115808112 is about 487.4308288446.

The spelling of 115808112 in words is "one hundred fifteen million, eight hundred eight thousand, one hundred twelve".