79005258 has 24 divisors (see below), whose sum is σ = 171567396. Its totient is φ = 26275200.

The previous prime is 79005257. The next prime is 79005259. The reversal of 79005258 is 85250097.

It is an interprime number because it is at equal distance from previous prime (79005257) and next prime (79005259).

It can be written as a sum of positive squares in 2 ways, for example, as 77845329 + 1159929 = 8823^2 + 1077^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (79005257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3538 + ... + 13058.

Almost surely, 2^79005258 is an apocalyptic number.

79005258 is an abundant number, since it is smaller than the sum of its proper divisors (92562138).

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

79005258 is a wasteful number, since it uses less digits than its factorization.

79005258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9990 (or 9987 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 79005258 is about 8888.4901980033. The cubic root of 79005258 is about 429.0935620015.

The spelling of 79005258 in words is "seventy-nine million, five thousand, two hundred fifty-eight".