56202227 has 2 divisors, whose sum is σ = 56202228. Its totient is φ = 56202226.

The previous prime is 56202193. The next prime is 56202229. The reversal of 56202227 is 72220265.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56202227 is a prime.

Together with 56202229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 56202196 and 56202205.

It is not a weakly prime, because it can be changed into another prime (56202229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28101113 + 28101114.

It is an arithmetic number, because the mean of its divisors is an integer number (28101114).

Almost surely, 2^56202227 is an apocalyptic number.

56202227 is a deficient number, since it is larger than the sum of its proper divisors (1).

56202227 is an equidigital number, since it uses as much as digits as its factorization.

56202227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 56202227 is about 7496.8144568210. The cubic root of 56202227 is about 383.0462146579.

The spelling of 56202227 in words is "fifty-six million, two hundred two thousand, two hundred twenty-seven".