56847179 has 2 divisors, whose sum is σ = 56847180. Its totient is φ = 56847178.

The previous prime is 56847173. The next prime is 56847227. The reversal of 56847179 is 97174865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56847179 - 2²⁴ = 40069963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56847173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28423589 + 28423590.

It is an arithmetic number, because the mean of its divisors is an integer number (28423590).

Almost surely, 2^56847179 is an apocalyptic number.

56847179 is a deficient number, since it is larger than the sum of its proper divisors (1).

56847179 is an equidigital number, since it uses as much as digits as its factorization.

56847179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 47.

The square root of 56847179 is about 7539.7068245390. The cubic root of 56847179 is about 384.5058685761.

The spelling of 56847179 in words is "fifty-six million, eight hundred forty-seven thousand, one hundred seventy-nine".