258862060 has 48 divisors (see below), whose sum is σ = 582585696. Its totient is φ = 96269312.

The previous prime is 258862049. The next prime is 258862067. The reversal of 258862060 is 60268852.

It is a super-2 number, since 2×258862060² = 134019132214887200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (258862067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23634 + ... + 32806.

It is an arithmetic number, because the mean of its divisors is an integer number (12137202).

Almost surely, 2^258862060 is an apocalyptic number.

258862060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 258862060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291292848).

258862060 is an abundant number, since it is smaller than the sum of its proper divisors (323723636).

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

258862060 is a wasteful number, since it uses less digits than its factorization.

258862060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9282 (or 9280 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 258862060 is about 16089.1907813911. The cubic root of 258862060 is about 637.3179262171.

The spelling of 258862060 in words is "two hundred fifty-eight million, eight hundred sixty-two thousand, sixty".