258124 has 12 divisors (see below), whose sum is σ = 461664. Its totient is φ = 126224.

The previous prime is 258119. The next prime is 258127. The reversal of 258124 is 421852.

258124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 258095 and 258104.

It is not an unprimeable number, because it can be changed into a prime (258127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499 + ... + 874.

It is an arithmetic number, because the mean of its divisors is an integer number (38472).

2²⁵⁸¹²⁴ is an apocalyptic number.

It is an amenable number.

258124 is a deficient number, since it is larger than the sum of its proper divisors (203540).

258124 is a wasteful number, since it uses less digits than its factorization.

258124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424 (or 1422 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 258124 is about 508.0590516859. The cubic root of 258124 is about 63.6711648854.

Adding to 258124 its reverse (421852), we get a palindrome (679976).

The spelling of 258124 in words is "two hundred fifty-eight thousand, one hundred twenty-four".