232115980 has 36 divisors (see below), whose sum is σ = 495724320. Its totient is φ = 91295040.

The previous prime is 232115957. The next prime is 232116007. The reversal of 232115980 is 89511232.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72861 + ... + 75979.

It is an arithmetic number, because the mean of its divisors is an integer number (13770120).

Almost surely, 2^232115980 is an apocalyptic number.

232115980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232115980 is an abundant number, since it is smaller than the sum of its proper divisors (263608340).

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

232115980 is a wasteful number, since it uses less digits than its factorization.

232115980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250 (or 3187 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 232115980 is about 15235.3529660458. The cubic root of 232115980 is about 614.5657409832.

The spelling of 232115980 in words is "two hundred thirty-two million, one hundred fifteen thousand, nine hundred eighty".