258230 has 48 divisors (see below), whose sum is σ = 590976. Its totient is φ = 80640.

The previous prime is 258211. The next prime is 258233. The reversal of 258230 is 32852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8315 + ... + 8345.

It is an arithmetic number, because the mean of its divisors is an integer number (12312).

2²⁵⁸²³⁰ is an apocalyptic number.

258230 is an abundant number, since it is smaller than the sum of its proper divisors (332746).

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

258230 is a wasteful number, since it uses less digits than its factorization.

258230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 258230 is about 508.1633595607. The cubic root of 258230 is about 63.6798793273.

It can be divided in two parts, 258 and 230, that multiplied together give a triangular number (59340 = T₃₄₄).

The spelling of 258230 in words is "two hundred fifty-eight thousand, two hundred thirty".