230830992 has 80 divisors (see below), whose sum is σ = 757233280. Its totient is φ = 65950848.

The previous prime is 230830987. The next prime is 230831017. The reversal of 230830992 is 299038032.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35143 + ... + 41190.

It is an arithmetic number, because the mean of its divisors is an integer number (9465416).

Almost surely, 2^230830992 is an apocalyptic number.

It is an amenable number.

230830992 is an abundant number, since it is smaller than the sum of its proper divisors (526402288).

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

230830992 is a wasteful number, since it uses less digits than its factorization.

230830992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76357 (or 76345 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 230830992 is about 15193.1231812291. The cubic root of 230830992 is about 613.4295684953.

The spelling of 230830992 in words is "two hundred thirty million, eight hundred thirty thousand, nine hundred ninety-two".