230992288 has 24 divisors (see below), whose sum is σ = 456593760. Its totient is φ = 115032000.

The previous prime is 230992283. The next prime is 230992297. The reversal of 230992288 is 882299032.

It is not an unprimeable number, because it can be changed into a prime (230992283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6348 + ... + 22411.

It is an arithmetic number, because the mean of its divisors is an integer number (19024740).

Almost surely, 2^230992288 is an apocalyptic number.

It is an amenable number.

230992288 is a deficient number, since it is larger than the sum of its proper divisors (225601472).

230992288 is a wasteful number, since it uses less digits than its factorization.

230992288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29020 (or 29012 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 230992288 is about 15198.4304452795. The cubic root of 230992288 is about 613.5724157183.

The spelling of 230992288 in words is "two hundred thirty million, nine hundred ninety-two thousand, two hundred eighty-eight".