56926860 has 96 divisors (see below), whose sum is σ = 166041792. Its totient is φ = 14561280.

The previous prime is 56926813. The next prime is 56926867. The reversal of 56926860 is 6862965.

It is not an unprimeable number, because it can be changed into a prime (56926867) 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 in 31 ways as a sum of consecutive naturals, for example, 179422 + ... + 179738.

It is an arithmetic number, because the mean of its divisors is an integer number (1729602).

Almost surely, 2^56926860 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 56926860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83020896).

56926860 is an abundant number, since it is smaller than the sum of its proper divisors (109114932).

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

56926860 is a wasteful number, since it uses less digits than its factorization.

56926860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 56926860 is about 7544.9890655984. The cubic root of 56926860 is about 384.6854348512.

The spelling of 56926860 in words is "fifty-six million, nine hundred twenty-six thousand, eight hundred sixty".