231614264 has 32 divisors (see below), whose sum is σ = 498511200. Its totient is φ = 98824320.

The previous prime is 231614263. The next prime is 231614269. The reversal of 231614264 is 462416132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231614263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3794 + ... + 21854.

It is an arithmetic number, because the mean of its divisors is an integer number (15578475).

Almost surely, 2^231614264 is an apocalyptic number.

It is an amenable number.

231614264 is an abundant number, since it is smaller than the sum of its proper divisors (266896936).

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

231614264 is a wasteful number, since it uses less digits than its factorization.

231614264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18303 (or 18299 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 231614264 is about 15218.8785394982. The cubic root of 231614264 is about 614.1226293279.

The spelling of 231614264 in words is "two hundred thirty-one million, six hundred fourteen thousand, two hundred sixty-four".