56827143 has 16 divisors (see below), whose sum is σ = 84319200. Its totient is φ = 37825920.

The previous prime is 56827139. The next prime is 56827151. The reversal of 56827143 is 34172865.

56827143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56827143 - 2² = 56827139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56827098 and 56827107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56827103) 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 in 15 ways as a sum of consecutive naturals, for example, 22593 + ... + 24981.

It is an arithmetic number, because the mean of its divisors is an integer number (5269950).

Almost surely, 2^56827143 is an apocalyptic number.

56827143 is a deficient number, since it is larger than the sum of its proper divisors (27492057).

56827143 is a wasteful number, since it uses less digits than its factorization.

56827143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279 (or 3273 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 56827143 is about 7538.3780085639. The cubic root of 56827143 is about 384.4606897593.

The spelling of 56827143 in words is "fifty-six million, eight hundred twenty-seven thousand, one hundred forty-three".