232904988 has 36 divisors (see below), whose sum is σ = 590929248. Its totient is φ = 77345280.

The previous prime is 232904957. The next prime is 232904993. The reversal of 232904988 is 889409232.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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, 2181 + ... + 21692.

Almost surely, 2^232904988 is an apocalyptic number.

It is an amenable number.

232904988 is an abundant number, since it is smaller than the sum of its proper divisors (358024260).

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

232904988 is a wasteful number, since it uses less digits than its factorization.

232904988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24154 (or 24149 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 232904988 is about 15261.2249835981. The cubic root of 232904988 is about 615.2612968584.

The spelling of 232904988 in words is "two hundred thirty-two million, nine hundred four thousand, nine hundred eighty-eight".