11679579 has 8 divisors (see below), whose sum is σ = 17303120. Its totient is φ = 7786368.

The previous prime is 11679553. The next prime is 11679587. The reversal of 11679579 is 97597611.

11679579 is a `hidden beast` number, since 1 + 1 + 6 + 79 + 579 = 666.

It is not a de Polignac number, because 11679579 - 2¹¹ = 11677531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11679589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216262 + ... + 216315.

It is an arithmetic number, because the mean of its divisors is an integer number (2162890).

Almost surely, 2^11679579 is an apocalyptic number.

11679579 is a deficient number, since it is larger than the sum of its proper divisors (5623541).

11679579 is an equidigital number, since it uses as much as digits as its factorization.

11679579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432586 (or 432580 counting only the distinct ones).

The product of its digits is 119070, while the sum is 45.

The square root of 11679579 is about 3417.5399046683. The cubic root of 11679579 is about 226.8867127346.

The spelling of 11679579 in words is "eleven million, six hundred seventy-nine thousand, five hundred seventy-nine".