115753980 has 48 divisors (see below), whose sum is σ = 327468960. Its totient is φ = 30547968.

The previous prime is 115753949. The next prime is 115753999. The reversal of 115753980 is 89357511.

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, 4125 + ... + 15764.

It is an arithmetic number, because the mean of its divisors is an integer number (6822270).

Almost surely, 2^115753980 is an apocalyptic number.

115753980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115753980 is an abundant number, since it is smaller than the sum of its proper divisors (211714980).

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

115753980 is a wasteful number, since it uses less digits than its factorization.

115753980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19998 (or 19996 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 39.

The square root of 115753980 is about 10758.9023603712. The cubic root of 115753980 is about 487.3548706716.

The spelling of 115753980 in words is "one hundred fifteen million, seven hundred fifty-three thousand, nine hundred eighty".