79606518 has 16 divisors (see below), whose sum is σ = 160023600. Its totient is φ = 26400416.

The previous prime is 79606507. The next prime is 79606559. The reversal of 79606518 is 81560697.

It is a self number, because there is not a number n which added to its sum of digits gives 79606518.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32493 + ... + 34856.

It is an arithmetic number, because the mean of its divisors is an integer number (10001475).

Almost surely, 2^79606518 is an apocalyptic number.

79606518 is an abundant number, since it is smaller than the sum of its proper divisors (80417082).

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

79606518 is a wasteful number, since it uses less digits than its factorization.

79606518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67551.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 79606518 is about 8922.2484834261. The cubic root of 79606518 is about 430.1793338868.

The spelling of 79606518 in words is "seventy-nine million, six hundred six thousand, five hundred eighteen".