258234882 has 16 divisors (see below), whose sum is σ = 518920032. Its totient is φ = 85669920.

The previous prime is 258234863. The next prime is 258234901. The reversal of 258234882 is 288432852.

It is an interprime number because it is at equal distance from previous prime (258234863) and next prime (258234901).

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, 100723 + ... + 103254.

It is an arithmetic number, because the mean of its divisors is an integer number (32432502).

Almost surely, 2^258234882 is an apocalyptic number.

258234882 is an abundant number, since it is smaller than the sum of its proper divisors (260685150).

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

258234882 is a wasteful number, since it uses less digits than its factorization.

258234882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204193.

The product of its digits is 245760, while the sum is 42.

The square root of 258234882 is about 16069.6882981594. The cubic root of 258234882 is about 636.8028062746.

The spelling of 258234882 in words is "two hundred fifty-eight million, two hundred thirty-four thousand, eight hundred eighty-two".