264164456 has 16 divisors (see below), whose sum is σ = 497153700. Its totient is φ = 131590144.

The previous prime is 264164431. The next prime is 264164501. The reversal of 264164456 is 654461462.

264164456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 230128900 + 34035556 = 15170^2 + 5834^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59225 + ... + 63528.

Almost surely, 2^264164456 is an apocalyptic number.

It is an amenable number.

264164456 is a deficient number, since it is larger than the sum of its proper divisors (232989244).

264164456 is a wasteful number, since it uses less digits than its factorization.

264164456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123028 (or 123024 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 264164456 is about 16253.1368049371. The cubic root of 264164456 is about 641.6400449816.

The spelling of 264164456 in words is "two hundred sixty-four million, one hundred sixty-four thousand, four hundred fifty-six".