56227307 has 4 divisors (see below), whose sum is σ = 56631960. Its totient is φ = 55822656.

The previous prime is 56227261. The next prime is 56227319. The reversal of 56227307 is 70372265.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 56227307 - 2⁸ = 56227051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56227337) 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, 202118 + ... + 202395.

It is an arithmetic number, because the mean of its divisors is an integer number (14157990).

Almost surely, 2^56227307 is an apocalyptic number.

56227307 is a deficient number, since it is larger than the sum of its proper divisors (404653).

56227307 is a wasteful number, since it uses less digits than its factorization.

56227307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404652.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 56227307 is about 7498.4869807182. The cubic root of 56227307 is about 383.1031837553.

The spelling of 56227307 in words is "fifty-six million, two hundred twenty-seven thousand, three hundred seven".