56281676 has 24 divisors (see below), whose sum is σ = 107702784. Its totient is φ = 25521680.

The previous prime is 56281669. The next prime is 56281703. The reversal of 56281676 is 67618265.

56281676 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, 20861 + ... + 23403.

It is an arithmetic number, because the mean of its divisors is an integer number (4487616).

Almost surely, 2^56281676 is an apocalyptic number.

It is an amenable number.

56281676 is a deficient number, since it is larger than the sum of its proper divisors (51421108).

56281676 is a wasteful number, since it uses less digits than its factorization.

56281676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061 (or 3059 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 56281676 is about 7502.1114361225. Note that the first 3 decimals coincide. The cubic root of 56281676 is about 383.2266245304.

The spelling of 56281676 in words is "fifty-six million, two hundred eighty-one thousand, six hundred seventy-six".