232999980 has 24 divisors (see below), whose sum is σ = 652400112. Its totient is φ = 62133312.

The previous prime is 232999967. The next prime is 232999981. The reversal of 232999980 is 89999232.

232999980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232999981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941607 + ... + 1941726.

It is an arithmetic number, because the mean of its divisors is an integer number (27183338).

Almost surely, 2^232999980 is an apocalyptic number.

232999980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232999980 is an abundant number, since it is smaller than the sum of its proper divisors (419400132).

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

232999980 is a wasteful number, since it uses less digits than its factorization.

232999980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883345 (or 3883343 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 51.

The square root of 232999980 is about 15264.3368673520. The cubic root of 232999980 is about 615.3449317599.

It can be divided in two parts, 23 and 2999980, that added together give a palindrome (3000003).

The spelling of 232999980 in words is "two hundred thirty-two million, nine hundred ninety-nine thousand, nine hundred eighty".