258825160 has 32 divisors (see below), whose sum is σ = 635299200. Its totient is φ = 94118080.

The previous prime is 258825157. The next prime is 258825209. The reversal of 258825160 is 61528852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293680 + ... + 294559.

It is an arithmetic number, because the mean of its divisors is an integer number (19853100).

Almost surely, 2^258825160 is an apocalyptic number.

258825160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258825160 is an abundant number, since it is smaller than the sum of its proper divisors (376474040).

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

258825160 is a wasteful number, since it uses less digits than its factorization.

258825160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588261 (or 588257 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 258825160 is about 16088.0440078961. The cubic root of 258825160 is about 637.2876422002.

The spelling of 258825160 in words is "two hundred fifty-eight million, eight hundred twenty-five thousand, one hundred sixty".