230953988 has 12 divisors (see below), whose sum is σ = 404522832. Its totient is φ = 115376040.

The previous prime is 230953939. The next prime is 230954039. The reversal of 230953988 is 889359032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19970 + ... + 29337.

It is an arithmetic number, because the mean of its divisors is an integer number (33710236).

Almost surely, 2^230953988 is an apocalyptic number.

It is an amenable number.

230953988 is a deficient number, since it is larger than the sum of its proper divisors (173568844).

230953988 is a wasteful number, since it uses less digits than its factorization.

230953988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50482 (or 50480 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 230953988 is about 15197.1703945175. The cubic root of 230953988 is about 613.5385024325.

The spelling of 230953988 in words is "two hundred thirty million, nine hundred fifty-three thousand, nine hundred eighty-eight".