56979122 has 8 divisors (see below), whose sum is σ = 86092956. Its totient is φ = 28281472.

The previous prime is 56979089. The next prime is 56979151. The reversal of 56979122 is 22197965.

It can be written as a sum of positive squares in 2 ways, for example, as 56415121 + 564001 = 7511^2 + 751^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 56979122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103703 + ... + 104250.

Almost surely, 2^56979122 is an apocalyptic number.

56979122 is a deficient number, since it is larger than the sum of its proper divisors (29113834).

56979122 is a wasteful number, since it uses less digits than its factorization.

56979122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208092.

The product of its digits is 68040, while the sum is 41.

The square root of 56979122 is about 7548.4516293078. The cubic root of 56979122 is about 384.8031196664.

The spelling of 56979122 in words is "fifty-six million, nine hundred seventy-nine thousand, one hundred twenty-two".