258007264 has 12 divisors (see below), whose sum is σ = 507951864. Its totient is φ = 129003616.

The previous prime is 258007259. The next prime is 258007271. The reversal of 258007264 is 462700852.

It is a hoax number, since the sum of its digits (34) 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, 4031332 + ... + 4031395.

It is an arithmetic number, because the mean of its divisors is an integer number (42329322).

Almost surely, 2^258007264 is an apocalyptic number.

It is an amenable number.

258007264 is a deficient number, since it is larger than the sum of its proper divisors (249944600).

258007264 is an equidigital number, since it uses as much as digits as its factorization.

258007264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8062737 (or 8062729 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 258007264 is about 16062.6045210607. The cubic root of 258007264 is about 636.6156505757.

It can be divided in two parts, 2 and 58007264, that multiplied together give a triangular number (116014528 = T₁₅₂₃₂).

The spelling of 258007264 in words is "two hundred fifty-eight million, seven thousand, two hundred sixty-four".