56866060 has 24 divisors (see below), whose sum is σ = 119775600. Its totient is φ = 22678464.

The previous prime is 56866027. The next prime is 56866079. The reversal of 56866060 is 6066865.

56866060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2907 + ... + 11053.

It is an arithmetic number, because the mean of its divisors is an integer number (4990650).

Almost surely, 2^56866060 is an apocalyptic number.

It is an amenable number.

56866060 is an abundant number, since it is smaller than the sum of its proper divisors (62909540).

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

56866060 is a wasteful number, since it uses less digits than its factorization.

56866060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8505 (or 8503 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 56866060 is about 7540.9588249771. The cubic root of 56866060 is about 384.5484332898.

The spelling of 56866060 in words is "fifty-six million, eight hundred sixty-six thousand, sixty".