258808030 has 16 divisors (see below), whose sum is σ = 501689664. Its totient is φ = 95559840.

The previous prime is 258808021. The next prime is 258808049. The reversal of 258808030 is 30808852.

It is a happy number.

It is a congruent number.

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, 995286 + ... + 995545.

It is an arithmetic number, because the mean of its divisors is an integer number (31355604).

Almost surely, 2^258808030 is an apocalyptic number.

258808030 is a deficient number, since it is larger than the sum of its proper divisors (242881634).

258808030 is a wasteful number, since it uses less digits than its factorization.

258808030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990851.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 258808030 is about 16087.5116161574. The cubic root of 258808030 is about 637.2735825442.

The spelling of 258808030 in words is "two hundred fifty-eight million, eight hundred eight thousand, thirty".