56885271 has 16 divisors (see below), whose sum is σ = 78382080. Its totient is φ = 36676640.

The previous prime is 56885267. The next prime is 56885273. The reversal of 56885271 is 17258865.

It is a cyclic number.

It is not a de Polignac number, because 56885271 - 2² = 56885267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56885273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8770 + ... + 13808.

It is an arithmetic number, because the mean of its divisors is an integer number (4898880).

Almost surely, 2^56885271 is an apocalyptic number.

56885271 is a deficient number, since it is larger than the sum of its proper divisors (21496809).

56885271 is a wasteful number, since it uses less digits than its factorization.

56885271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166.

The product of its digits is 134400, while the sum is 42.

The square root of 56885271 is about 7542.2324944276. The cubic root of 56885271 is about 384.5917322758.

The spelling of 56885271 in words is "fifty-six million, eight hundred eighty-five thousand, two hundred seventy-one".