258080850 has 96 divisors (see below), whose sum is σ = 724775040. Its totient is φ = 67504320.

The previous prime is 258080843. The next prime is 258080863. The reversal of 258080850 is 58080852.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69747 + ... + 73353.

It is an arithmetic number, because the mean of its divisors is an integer number (7549740).

Almost surely, 2^258080850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 258080850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362387520).

258080850 is an abundant number, since it is smaller than the sum of its proper divisors (466694190).

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

258080850 is a wasteful number, since it uses less digits than its factorization.

258080850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3681 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 258080850 is about 16064.8949576398. The cubic root of 258080850 is about 636.6761676655.

The spelling of 258080850 in words is "two hundred fifty-eight million, eighty thousand, eight hundred fifty".