79227258 has 32 divisors (see below), whose sum is σ = 178440192. Its totient is φ = 23233200.

The previous prime is 79227251. The next prime is 79227271. The reversal of 79227258 is 85272297.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (79227251) 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, 17316 + ... + 21407.

It is an arithmetic number, because the mean of its divisors is an integer number (5576256).

Almost surely, 2^79227258 is an apocalyptic number.

79227258 is an abundant number, since it is smaller than the sum of its proper divisors (99212934).

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

79227258 is a wasteful number, since it uses less digits than its factorization.

79227258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38770.

The product of its digits is 141120, while the sum is 42.

The square root of 79227258 is about 8900.9694977570. The cubic root of 79227258 is about 429.4950951332.

The spelling of 79227258 in words is "seventy-nine million, two hundred twenty-seven thousand, two hundred fifty-eight".