79226860 has 12 divisors (see below), whose sum is σ = 166376448. Its totient is φ = 31690736.

The previous prime is 79226857. The next prime is 79226893. The reversal of 79226860 is 6862297.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1980652 + ... + 1980691.

It is an arithmetic number, because the mean of its divisors is an integer number (13864704).

Almost surely, 2^79226860 is an apocalyptic number.

It is an amenable number.

79226860 is an abundant number, since it is smaller than the sum of its proper divisors (87149588).

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

79226860 is a wasteful number, since it uses less digits than its factorization.

79226860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961352 (or 3961350 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 79226860 is about 8900.9471406137. The cubic root of 79226860 is about 429.4943759391.

The spelling of 79226860 in words is "seventy-nine million, two hundred twenty-six thousand, eight hundred sixty".