56284856 has 8 divisors (see below), whose sum is σ = 105534120. Its totient is φ = 28142424.

The previous prime is 56284849. The next prime is 56284867. The reversal of 56284856 is 65848265.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3517796 + ... + 3517811.

It is an arithmetic number, because the mean of its divisors is an integer number (13191765).

Almost surely, 2^56284856 is an apocalyptic number.

It is an amenable number.

56284856 is a deficient number, since it is larger than the sum of its proper divisors (49249264).

56284856 is a wasteful number, since it uses less digits than its factorization.

56284856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7035613 (or 7035609 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 56284856 is about 7502.3233734624. The cubic root of 56284856 is about 383.2338420229.

The spelling of 56284856 in words is "fifty-six million, two hundred eighty-four thousand, eight hundred fifty-six".