11579747 has 2 divisors, whose sum is σ = 11579748. Its totient is φ = 11579746.

The previous prime is 11579731. The next prime is 11579767. The reversal of 11579747 is 74797511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11579747 - 2⁴ = 11579731 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11579707) 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, 5789873 + 5789874.

It is an arithmetic number, because the mean of its divisors is an integer number (5789874).

Almost surely, 2^11579747 is an apocalyptic number.

11579747 is a deficient number, since it is larger than the sum of its proper divisors (1).

11579747 is an equidigital number, since it uses as much as digits as its factorization.

11579747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61740, while the sum is 41.

The square root of 11579747 is about 3402.9027314926. The cubic root of 11579747 is about 226.2384188694.

The spelling of 11579747 in words is "eleven million, five hundred seventy-nine thousand, seven hundred forty-seven".