11559479 has 2 divisors, whose sum is σ = 11559480. Its totient is φ = 11559478.

The previous prime is 11559469. The next prime is 11559481. The reversal of 11559479 is 97495511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11559479 - 2⁴ = 11559463 is a prime.

Together with 11559481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11559419) by changing a digit.

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 as a sum of consecutive naturals, namely, 5779739 + 5779740.

It is an arithmetic number, because the mean of its divisors is an integer number (5779740).

Almost surely, 2^11559479 is an apocalyptic number.

11559479 is a deficient number, since it is larger than the sum of its proper divisors (1).

11559479 is an equidigital number, since it uses as much as digits as its factorization.

11559479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 41.

The square root of 11559479 is about 3399.9233814896. The cubic root of 11559479 is about 226.1063469525.

The spelling of 11559479 in words is "eleven million, five hundred fifty-nine thousand, four hundred seventy-nine".