115020680 has 32 divisors (see below), whose sum is σ = 272419200. Its totient is φ = 43586496.

The previous prime is 115020671. The next prime is 115020707. The reversal of 115020680 is 86020511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74912 + ... + 76431.

It is an arithmetic number, because the mean of its divisors is an integer number (8513100).

Almost surely, 2^115020680 is an apocalyptic number.

115020680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115020680 is an abundant number, since it is smaller than the sum of its proper divisors (157398520).

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

115020680 is a wasteful number, since it uses less digits than its factorization.

115020680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151373 (or 151369 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 115020680 is about 10724.7694613917. The cubic root of 115020680 is about 486.3235608361.

The spelling of 115020680 in words is "one hundred fifteen million, twenty thousand, six hundred eighty".