258260 has 24 divisors (see below), whose sum is σ = 558600. Its totient is φ = 100224.

The previous prime is 258253. The next prime is 258277. The reversal of 258260 is 62852.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 99856 + 158404 = 316^2 + 398^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566 + ... + 914.

It is an arithmetic number, because the mean of its divisors is an integer number (23275).

2²⁵⁸²⁶⁰ is an apocalyptic number.

258260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 258260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279300).

258260 is an abundant number, since it is smaller than the sum of its proper divisors (300340).

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

258260 is a wasteful number, since it uses less digits than its factorization.

258260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 258260 is about 508.1928767702. The cubic root of 258260 is about 63.6823452458.

The spelling of 258260 in words is "two hundred fifty-eight thousand, two hundred sixty".