56677227 has 4 divisors (see below), whose sum is σ = 75569640. Its totient is φ = 37784816.

The previous prime is 56677217. The next prime is 56677237. The reversal of 56677227 is 72277665.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (56677217) and next prime (56677237).

It is a cyclic number.

It is not a de Polignac number, because 56677227 - 2¹⁰ = 56676203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56677217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9446202 + ... + 9446207.

It is an arithmetic number, because the mean of its divisors is an integer number (18892410).

Almost surely, 2^56677227 is an apocalyptic number.

56677227 is a deficient number, since it is larger than the sum of its proper divisors (18892413).

56677227 is a wasteful number, since it uses less digits than its factorization.

56677227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18892412.

The product of its digits is 246960, while the sum is 42.

The square root of 56677227 is about 7528.4279235442. The cubic root of 56677227 is about 384.1223094001.

The spelling of 56677227 in words is "fifty-six million, six hundred seventy-seven thousand, two hundred twenty-seven".