56779068 has 48 divisors (see below), whose sum is σ = 140595840. Its totient is φ = 17784000.

The previous prime is 56779061. The next prime is 56779097. The reversal of 56779068 is 86097765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56779061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28918 + ... + 30818.

It is an arithmetic number, because the mean of its divisors is an integer number (2929080).

Almost surely, 2^56779068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56779068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70297920).

56779068 is an abundant number, since it is smaller than the sum of its proper divisors (83816772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56779068 is a wasteful number, since it uses less digits than its factorization.

56779068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 56779068 is about 7535.1886505913. The cubic root of 56779068 is about 384.3522429782.

The spelling of 56779068 in words is "fifty-six million, seven hundred seventy-nine thousand, sixty-eight".