56285716 has 6 divisors (see below), whose sum is σ = 98500010. Its totient is φ = 28142856.

The previous prime is 56285659. The next prime is 56285717. The reversal of 56285716 is 61758265.

56285716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 44355600 + 11930116 = 6660^2 + 3454^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56285717) by changing a digit.

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 as a sum of consecutive naturals, namely, 7035711 + ... + 7035718.

Almost surely, 2^56285716 is an apocalyptic number.

It is an amenable number.

56285716 is a deficient number, since it is larger than the sum of its proper divisors (42214294).

56285716 is a wasteful number, since it uses less digits than its factorization.

56285716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14071433 (or 14071431 counting only the distinct ones).

The product of its digits is 100800, while the sum is 40.

The square root of 56285716 is about 7502.3806888214. The cubic root of 56285716 is about 383.2357938767.

The spelling of 56285716 in words is "fifty-six million, two hundred eighty-five thousand, seven hundred sixteen".