264794136 has 32 divisors (see below), whose sum is σ = 668065200. Its totient is φ = 87454080.

The previous prime is 264794093. The next prime is 264794149. The reversal of 264794136 is 631497462.

It is a congruent number.

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, 47995 + ... + 53226.

Almost surely, 2^264794136 is an apocalyptic number.

It is an amenable number.

264794136 is an abundant number, since it is smaller than the sum of its proper divisors (403271064).

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

264794136 is a wasteful number, since it uses less digits than its factorization.

264794136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101339 (or 101335 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 264794136 is about 16272.4963051156. The cubic root of 264794136 is about 642.1494590937.

The spelling of 264794136 in words is "two hundred sixty-four million, seven hundred ninety-four thousand, one hundred thirty-six".