56941779 has 8 divisors (see below), whose sum is σ = 77974480. Its totient is φ = 36935136.

The previous prime is 56941771. The next prime is 56941817. The reversal of 56941779 is 97714965.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56941779 - 2³ = 56941771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56941771) 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, 256384 + ... + 256605.

It is an arithmetic number, because the mean of its divisors is an integer number (9746810).

Almost surely, 2^56941779 is an apocalyptic number.

56941779 is a deficient number, since it is larger than the sum of its proper divisors (21032701).

56941779 is a wasteful number, since it uses less digits than its factorization.

56941779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513029.

The product of its digits is 476280, while the sum is 48.

The square root of 56941779 is about 7545.9776702559. The cubic root of 56941779 is about 384.7190371537.

The spelling of 56941779 in words is "fifty-six million, nine hundred forty-one thousand, seven hundred seventy-nine".