231164488 has 32 divisors (see below), whose sum is σ = 457408800. Its totient is φ = 109219968.

The previous prime is 231164477. The next prime is 231164497. The reversal of 231164488 is 884461132.

231164488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65620 + ... + 69052.

It is an arithmetic number, because the mean of its divisors is an integer number (14294025).

Almost surely, 2^231164488 is an apocalyptic number.

It is an amenable number.

231164488 is a deficient number, since it is larger than the sum of its proper divisors (226244312).

231164488 is a wasteful number, since it uses less digits than its factorization.

231164488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901 (or 3897 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 231164488 is about 15204.0944485359. The cubic root of 231164488 is about 613.7248463856.

The spelling of 231164488 in words is "two hundred thirty-one million, one hundred sixty-four thousand, four hundred eighty-eight".