264475 has 12 divisors (see below), whose sum is σ = 334800. Its totient is φ = 207200.

The previous prime is 264463. The next prime is 264487. The reversal of 264475 is 574462.

It is an interprime number because it is at equal distance from previous prime (264463) and next prime (264487).

It is not a de Polignac number, because 264475 - 2⁵ = 264443 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1701 + ... + 1849.

It is an arithmetic number, because the mean of its divisors is an integer number (27900).

2²⁶⁴⁴⁷⁵ is an apocalyptic number.

264475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

264475 is a deficient number, since it is larger than the sum of its proper divisors (70325).

264475 is a wasteful number, since it uses less digits than its factorization.

264475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 225 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 264475 is about 514.2713291639. The cubic root of 264475 is about 64.1891377604.

The spelling of 264475 in words is "two hundred sixty-four thousand, four hundred seventy-five".