56273227 has 4 divisors (see below), whose sum is σ = 57335040. Its totient is φ = 55211416.

The previous prime is 56273221. The next prime is 56273257. The reversal of 56273227 is 72237265.

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 56273227 - 2³ = 56273219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56273192 and 56273201.

It is not an unprimeable number, because it can be changed into a prime (56273221) 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, 530827 + ... + 530932.

It is an arithmetic number, because the mean of its divisors is an integer number (14333760).

Almost surely, 2^56273227 is an apocalyptic number.

56273227 is a deficient number, since it is larger than the sum of its proper divisors (1061813).

56273227 is a wasteful number, since it uses less digits than its factorization.

56273227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061812.

The product of its digits is 35280, while the sum is 34.

The square root of 56273227 is about 7501.5483068497. The cubic root of 56273227 is about 383.2074469223.

The spelling of 56273227 in words is "fifty-six million, two hundred seventy-three thousand, two hundred twenty-seven".