258012852 has 24 divisors (see below), whose sum is σ = 602846496. Its totient is φ = 85887648.

The previous prime is 258012847. The next prime is 258012889. The reversal of 258012852 is 258210852.

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, 5118 + ... + 23285.

It is an arithmetic number, because the mean of its divisors is an integer number (25118604).

Almost surely, 2^258012852 is an apocalyptic number.

It is an amenable number.

258012852 is an abundant number, since it is smaller than the sum of its proper divisors (344833644).

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

258012852 is a wasteful number, since it uses less digits than its factorization.

258012852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29167 (or 29165 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 258012852 is about 16062.7784645123. The cubic root of 258012852 is about 636.6202465478.

The spelling of 258012852 in words is "two hundred fifty-eight million, twelve thousand, eight hundred fifty-two".