79579585 has 16 divisors (see below), whose sum is σ = 97675200. Its totient is φ = 62225856.

The previous prime is 79579579. The next prime is 79579631. The reversal of 79579585 is 58597597.

It is a cyclic number.

It is not a de Polignac number, because 79579585 - 2⁷ = 79579457 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45711 + ... + 47419.

It is an arithmetic number, because the mean of its divisors is an integer number (6104700).

Almost surely, 2^79579585 is an apocalyptic number.

It is an amenable number.

79579585 is a deficient number, since it is larger than the sum of its proper divisors (18095615).

79579585 is a wasteful number, since it uses less digits than its factorization.

79579585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920.

The product of its digits is 3969000, while the sum is 55.

The square root of 79579585 is about 8920.7390388913. The cubic root of 79579585 is about 430.1308147154.

The spelling of 79579585 in words is "seventy-nine million, five hundred seventy-nine thousand, five hundred eighty-five".