264057875 has 16 divisors (see below), whose sum is σ = 334196928. Its totient is φ = 208264000.

The previous prime is 264057869. The next prime is 264057901. The reversal of 264057875 is 578750462.

It is a de Polignac number, because none of the positive numbers 2^k-264057875 is a prime.

It is a super-2 number, since 2×264057875² = 139453122699031250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6002 + ... + 23751.

It is an arithmetic number, because the mean of its divisors is an integer number (20887308).

Almost surely, 2^264057875 is an apocalyptic number.

264057875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

264057875 is a deficient number, since it is larger than the sum of its proper divisors (70139053).

264057875 is an equidigital number, since it uses as much as digits as its factorization.

264057875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29839 (or 29829 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 264057875 is about 16249.8576916846. The cubic root of 264057875 is about 641.5537403643.

The spelling of 264057875 in words is "two hundred sixty-four million, fifty-seven thousand, eight hundred seventy-five".