115677660 has 48 divisors (see below), whose sum is σ = 370169856. Its totient is φ = 26440512.

The previous prime is 115677659. The next prime is 115677671. The reversal of 115677660 is 66776511.

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, 137292 + ... + 138131.

It is an arithmetic number, because the mean of its divisors is an integer number (7711872).

Almost surely, 2^115677660 is an apocalyptic number.

115677660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115677660 is an abundant number, since it is smaller than the sum of its proper divisors (254492196).

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

115677660 is a wasteful number, since it uses less digits than its factorization.

115677660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275442 (or 275440 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 115677660 is about 10755.3549453284. The cubic root of 115677660 is about 487.2477379944.

The spelling of 115677660 in words is "one hundred fifteen million, six hundred seventy-seven thousand, six hundred sixty".