258700260 has 96 divisors (see below), whose sum is σ = 891539712. Its totient is φ = 54581760.

The previous prime is 258700243. The next prime is 258700291. The reversal of 258700260 is 62007852.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18231 + ... + 29150.

It is an arithmetic number, because the mean of its divisors is an integer number (9286872).

Almost surely, 2^258700260 is an apocalyptic number.

258700260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258700260 is an abundant number, since it is smaller than the sum of its proper divisors (632839452).

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

258700260 is a wasteful number, since it uses less digits than its factorization.

258700260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47413 (or 47411 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 258700260 is about 16084.1617748641. The cubic root of 258700260 is about 637.1851147726.

The spelling of 258700260 in words is "two hundred fifty-eight million, seven hundred thousand, two hundred sixty".