11795579 has 4 divisors (see below), whose sum is σ = 11804520. Its totient is φ = 11786640.

The previous prime is 11795549. The next prime is 11795591. The reversal of 11795579 is 97559711.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97559711 = 107 ⋅911773.

It is a cyclic number.

It is not a de Polignac number, because 11795579 - 2⁸ = 11795323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11795519) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2057 + ... + 5274.

It is an arithmetic number, because the mean of its divisors is an integer number (2951130).

Almost surely, 2^11795579 is an apocalyptic number.

11795579 is a deficient number, since it is larger than the sum of its proper divisors (8941).

11795579 is an equidigital number, since it uses as much as digits as its factorization.

11795579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8940.

The product of its digits is 99225, while the sum is 44.

The square root of 11795579 is about 3434.4692457496. The cubic root of 11795579 is about 227.6353756930.

The spelling of 11795579 in words is "eleven million, seven hundred ninety-five thousand, five hundred seventy-nine".