258527968 has 12 divisors (see below), whose sum is σ = 508977000. Its totient is φ = 129263968.

The previous prime is 258527933. The next prime is 258527999. The reversal of 258527968 is 869725852.

258527968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4039468 + ... + 4039531.

It is an arithmetic number, because the mean of its divisors is an integer number (42414750).

Almost surely, 2^258527968 is an apocalyptic number.

It is an amenable number.

258527968 is a deficient number, since it is larger than the sum of its proper divisors (250449032).

258527968 is an equidigital number, since it uses as much as digits as its factorization.

258527968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079009 (or 8079001 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 52.

The square root of 258527968 is about 16078.8049307155. The cubic root of 258527968 is about 637.0436302117.

The spelling of 258527968 in words is "two hundred fifty-eight million, five hundred twenty-seven thousand, nine hundred sixty-eight".