56885 has 8 divisors (see below), whose sum is σ = 70656. Its totient is φ = 43920.

The previous prime is 56873. The next prime is 56891. The reversal of 56885 is 58865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56885 - 2⁶ = 56821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29 + ... + 338.

It is an arithmetic number, because the mean of its divisors is an integer number (8832).

2⁵⁶⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

56885 is a deficient number, since it is larger than the sum of its proper divisors (13771).

56885 is a wasteful number, since it uses less digits than its factorization.

56885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403.

The product of its digits is 9600, while the sum is 32.

The square root of 56885 is about 238.5057651295. The cubic root of 56885 is about 38.4591121546.

The spelling of 56885 in words is "fifty-six thousand, eight hundred eighty-five".