52406227 has 2 divisors, whose sum is σ = 52406228. Its totient is φ = 52406226.

The previous prime is 52406209. The next prime is 52406279. The reversal of 52406227 is 72260425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52406227 - 2⁷ = 52406099 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52406195 and 52406204.

It is not a weakly prime, because it can be changed into another prime (52406327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26203113 + 26203114.

It is an arithmetic number, because the mean of its divisors is an integer number (26203114).

Almost surely, 2^52406227 is an apocalyptic number.

52406227 is a deficient number, since it is larger than the sum of its proper divisors (1).

52406227 is an equidigital number, since it uses as much as digits as its factorization.

52406227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 52406227 is about 7239.2145292152. The cubic root of 52406227 is about 374.2205487080.

The spelling of 52406227 in words is "fifty-two million, four hundred six thousand, two hundred twenty-seven".