52238227 has 2 divisors, whose sum is σ = 52238228. Its totient is φ = 52238226.

The previous prime is 52238213. The next prime is 52238233. The reversal of 52238227 is 72283225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52238227 - 2⁷ = 52238099 is a prime.

It is not a weakly prime, because it can be changed into another prime (52238257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26119113 + 26119114.

It is an arithmetic number, because the mean of its divisors is an integer number (26119114).

Almost surely, 2^52238227 is an apocalyptic number.

52238227 is a deficient number, since it is larger than the sum of its proper divisors (1).

52238227 is an equidigital number, since it uses as much as digits as its factorization.

52238227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 31.

The square root of 52238227 is about 7227.6017460842. The cubic root of 52238227 is about 373.8202378035.

The spelling of 52238227 in words is "fifty-two million, two hundred thirty-eight thousand, two hundred twenty-seven".