258896 has 20 divisors (see below), whose sum is σ = 547584. Its totient is φ = 117600.

The previous prime is 258887. The next prime is 258917. The reversal of 258896 is 698852.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 258896.

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, 560 + ... + 911.

2²⁵⁸⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

258896 is an abundant number, since it is smaller than the sum of its proper divisors (288688).

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

258896 is a wasteful number, since it uses less digits than its factorization.

258896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490 (or 1484 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 258896 is about 508.8182386668. The cubic root of 258896 is about 63.7345778406.

The spelling of 258896 in words is "two hundred fifty-eight thousand, eight hundred ninety-six".