115808982 has 16 divisors (see below), whose sum is σ = 231890880. Its totient is φ = 38557512.

The previous prime is 115808951. The next prime is 115808993. The reversal of 115808982 is 289808511.

It is a congruent number.

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, 5632 + ... + 16227.

It is an arithmetic number, because the mean of its divisors is an integer number (14493180).

Almost surely, 2^115808982 is an apocalyptic number.

115808982 is an abundant number, since it is smaller than the sum of its proper divisors (116081898).

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

115808982 is a wasteful number, since it uses less digits than its factorization.

115808982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22747.

The product of its (nonzero) digits is 46080, while the sum is 42.

The square root of 115808982 is about 10761.4581725712. The cubic root of 115808982 is about 487.4320494377.

The spelling of 115808982 in words is "one hundred fifteen million, eight hundred eight thousand, nine hundred eighty-two".