258204 has 12 divisors (see below), whose sum is σ = 602504. Its totient is φ = 86064.

The previous prime is 258197. The next prime is 258211. The reversal of 258204 is 402852.

It is an interprime number because it is at equal distance from previous prime (258197) and next prime (258211).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10747 + ... + 10770.

2²⁵⁸²⁰⁴ is an apocalyptic number.

It is an amenable number.

258204 is an abundant number, since it is smaller than the sum of its proper divisors (344300).

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

258204 is a wasteful number, since it uses less digits than its factorization.

258204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21524 (or 21522 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 258204 is about 508.1377765921. The cubic root of 258204 is about 63.6777420435.

The spelling of 258204 in words is "two hundred fifty-eight thousand, two hundred four".