264258 has 24 divisors (see below), whose sum is σ = 585468. Its totient is φ = 86112.

The previous prime is 264221. The next prime is 264263. The reversal of 264258 is 852462.

It can be written as a sum of positive squares in 2 ways, for example, as 263169 + 1089 = 513^2 + 33^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 816 + ... + 1092.

2²⁶⁴²⁵⁸ is an apocalyptic number.

264258 is an abundant number, since it is smaller than the sum of its proper divisors (321210).

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

264258 is a wasteful number, since it uses less digits than its factorization.

264258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 335 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 264258 is about 514.0603077461. The cubic root of 264258 is about 64.1715773682.

The spelling of 264258 in words is "two hundred sixty-four thousand, two hundred fifty-eight".