232716660 has 48 divisors (see below), whose sum is σ = 710845632. Its totient is φ = 56416000.

The previous prime is 232716637. The next prime is 232716667. The reversal of 232716660 is 66617232.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232716667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175641 + ... + 176960.

It is an arithmetic number, because the mean of its divisors is an integer number (14809284).

Almost surely, 2^232716660 is an apocalyptic number.

232716660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232716660 is an abundant number, since it is smaller than the sum of its proper divisors (478128972).

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

232716660 is a wasteful number, since it uses less digits than its factorization.

232716660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352624 (or 352622 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 232716660 is about 15255.0535888931. The cubic root of 232716660 is about 615.0954178079.

The spelling of 232716660 in words is "two hundred thirty-two million, seven hundred sixteen thousand, six hundred sixty".