56259856 has 20 divisors (see below), whose sum is σ = 109120000. Its totient is φ = 28099872.

The previous prime is 56259829. The next prime is 56259901. The reversal of 56259856 is 65895265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27145 + ... + 29143.

It is an arithmetic number, because the mean of its divisors is an integer number (5456000).

Almost surely, 2^56259856 is an apocalyptic number.

It is an amenable number.

56259856 is a deficient number, since it is larger than the sum of its proper divisors (52860144).

56259856 is a wasteful number, since it uses less digits than its factorization.

56259856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766 (or 3760 counting only the distinct ones).

The product of its digits is 648000, while the sum is 46.

The square root of 56259856 is about 7500.6570378867. The cubic root of 56259856 is about 383.1770933958.

The spelling of 56259856 in words is "fifty-six million, two hundred fifty-nine thousand, eight hundred fifty-six".