79799522 has 8 divisors (see below), whose sum is σ = 130581072. Its totient is φ = 36272500.

The previous prime is 79799519. The next prime is 79799539. The reversal of 79799522 is 22599797.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×79799522² = 12735927422856968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1813604 + ... + 1813647.

It is an arithmetic number, because the mean of its divisors is an integer number (16322634).

Almost surely, 2^79799522 is an apocalyptic number.

79799522 is a deficient number, since it is larger than the sum of its proper divisors (50781550).

79799522 is a wasteful number, since it uses less digits than its factorization.

79799522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627264.

The product of its digits is 714420, while the sum is 50.

The square root of 79799522 is about 8933.0578191345. The cubic root of 79799522 is about 430.5267062966.

The spelling of 79799522 in words is "seventy-nine million, seven hundred ninety-nine thousand, five hundred twenty-two".