264424164 has 24 divisors (see below), whose sum is σ = 625681728. Its totient is φ = 86899680.

The previous prime is 264424151. The next prime is 264424189. The reversal of 264424164 is 461424462.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154327 + ... + 156030.

It is an arithmetic number, because the mean of its divisors is an integer number (26070072).

Almost surely, 2^264424164 is an apocalyptic number.

It is an amenable number.

264424164 is an abundant number, since it is smaller than the sum of its proper divisors (361257564).

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

264424164 is a wasteful number, since it uses less digits than its factorization.

264424164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310435 (or 310433 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 264424164 is about 16261.1243153725. The cubic root of 264424164 is about 641.8502479689.

The spelling of 264424164 in words is "two hundred sixty-four million, four hundred twenty-four thousand, one hundred sixty-four".