232816332 has 24 divisors (see below), whose sum is σ = 620843776. Its totient is φ = 66518928.

The previous prime is 232816277. The next prime is 232816349. The reversal of 232816332 is 233618232.

It is a self number, because there is not a number n which added to its sum of digits gives 232816332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1385728 + ... + 1385895.

Almost surely, 2^232816332 is an apocalyptic number.

It is an amenable number.

232816332 is an abundant number, since it is smaller than the sum of its proper divisors (388027444).

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

232816332 is a wasteful number, since it uses less digits than its factorization.

232816332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771637 (or 2771635 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 232816332 is about 15258.3200910192. The cubic root of 232816332 is about 615.1832199159.

The spelling of 232816332 in words is "two hundred thirty-two million, eight hundred sixteen thousand, three hundred thirty-two".