264225824 has 12 divisors (see below), whose sum is σ = 520194654. Its totient is φ = 132112896.

The previous prime is 264225809. The next prime is 264225833. The reversal of 264225824 is 428522462.

It can be written as a sum of positive squares in only one way, i.e., 172449424 + 91776400 = 13132^2 + 9580^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4128497 + ... + 4128560.

Almost surely, 2^264225824 is an apocalyptic number.

It is an amenable number.

264225824 is a deficient number, since it is larger than the sum of its proper divisors (255968830).

264225824 is an equidigital number, since it uses as much as digits as its factorization.

264225824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8257067 (or 8257059 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 264225824 is about 16255.0245770346. The cubic root of 264225824 is about 641.6897275646.

The spelling of 264225824 in words is "two hundred sixty-four million, two hundred twenty-five thousand, eight hundred twenty-four".