264275 has 18 divisors (see below), whose sum is σ = 369396. Its totient is φ = 186000.

The previous prime is 264269. The next prime is 264283. The reversal of 264275 is 572462.

It is not a de Polignac number, because 264275 - 2⁶ = 264211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8510 + ... + 8540.

It is an arithmetic number, because the mean of its divisors is an integer number (20522).

2²⁶⁴²⁷⁵ is an apocalyptic number.

264275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

264275 is a deficient number, since it is larger than the sum of its proper divisors (105121).

264275 is a wasteful number, since it uses less digits than its factorization.

264275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 47 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 264275 is about 514.0768425051. The cubic root of 264275 is about 64.1729534141.

The spelling of 264275 in words is "two hundred sixty-four thousand, two hundred seventy-five".