264995115 has 32 divisors (see below), whose sum is σ = 528615936. Its totient is φ = 110127360.

The previous prime is 264995077. The next prime is 264995123. The reversal of 264995115 is 511599462.

It is not a de Polignac number, because 264995115 - 2⁶ = 264995051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113562 + ... + 115871.

It is an arithmetic number, because the mean of its divisors is an integer number (16519248).

Almost surely, 2^264995115 is an apocalyptic number.

264995115 is a deficient number, since it is larger than the sum of its proper divisors (263620821).

264995115 is a wasteful number, since it uses less digits than its factorization.

264995115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229459.

The product of its digits is 97200, while the sum is 42.

The square root of 264995115 is about 16278.6705538259. The cubic root of 264995115 is about 642.3118820234.

The spelling of 264995115 in words is "two hundred sixty-four million, nine hundred ninety-five thousand, one hundred fifteen".