115976870 has 32 divisors (see below), whose sum is σ = 215180928. Its totient is φ = 44972928.

The previous prime is 115976863. The next prime is 115976899. The reversal of 115976870 is 78679511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170972 + ... + 171648.

It is an arithmetic number, because the mean of its divisors is an integer number (6724404).

Almost surely, 2^115976870 is an apocalyptic number.

115976870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115976870 is a deficient number, since it is larger than the sum of its proper divisors (99204058).

115976870 is a wasteful number, since it uses less digits than its factorization.

115976870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184.

The product of its (nonzero) digits is 105840, while the sum is 44.

The square root of 115976870 is about 10769.2557774435. The cubic root of 115976870 is about 487.6674787267.

The spelling of 115976870 in words is "one hundred fifteen million, nine hundred seventy-six thousand, eight hundred seventy".