264492312 has 256 divisors, whose sum is σ = 851558400. Its totient is φ = 66769920.

The previous prime is 264492301. The next prime is 264492373. The reversal of 264492312 is 213294462.

Its product of digits (20736) is a multiple of the sum of its prime divisors (162).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5627473 + ... + 5627519.

It is an arithmetic number, because the mean of its divisors is an integer number (3326400).

Almost surely, 2^264492312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264492312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425779200).

264492312 is an abundant number, since it is smaller than the sum of its proper divisors (587066088).

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

264492312 is a wasteful number, since it uses less digits than its factorization.

264492312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 162 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 264492312 is about 16263.2196074455. The cubic root of 264492312 is about 641.9053829370.

The spelling of 264492312 in words is "two hundred sixty-four million, four hundred ninety-two thousand, three hundred twelve".