56047227 has 32 divisors (see below), whose sum is σ = 80352000. Its totient is φ = 34688640.

The previous prime is 56047219. The next prime is 56047241. The reversal of 56047227 is 72274065.

It is not a de Polignac number, because 56047227 - 2³ = 56047219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56047217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313024 + ... + 313202.

It is an arithmetic number, because the mean of its divisors is an integer number (2511000).

Almost surely, 2^56047227 is an apocalyptic number.

56047227 is a deficient number, since it is larger than the sum of its proper divisors (24304773).

56047227 is a wasteful number, since it uses less digits than its factorization.

56047227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 56047227 is about 7486.4695952097. The cubic root of 56047227 is about 382.6937563361.

The spelling of 56047227 in words is "fifty-six million, forty-seven thousand, two hundred twenty-seven".