258838080 has 56 divisors (see below), whose sum is σ = 821813952. Its totient is φ = 69023232.

The previous prime is 258838033. The next prime is 258838091. The reversal of 258838080 is 80838852.

258838080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 133852 + ... + 135771.

Almost surely, 2^258838080 is an apocalyptic number.

258838080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258838080 is an abundant number, since it is smaller than the sum of its proper divisors (562975872).

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

258838080 is a wasteful number, since it uses less digits than its factorization.

258838080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269643 (or 269633 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 258838080 is about 16088.4455433084. The cubic root of 258838080 is about 637.2982460371.

The spelling of 258838080 in words is "two hundred fifty-eight million, eight hundred thirty-eight thousand, eighty".