226362239 has 2 divisors, whose sum is σ = 226362240. Its totient is φ = 226362238.

The previous prime is 226362233. The next prime is 226362289. The reversal of 226362239 is 932263622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226362239 - 2¹⁶ = 226296703 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 226362199 and 226362208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226362233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113181119 + 113181120.

It is an arithmetic number, because the mean of its divisors is an integer number (113181120).

Almost surely, 2^226362239 is an apocalyptic number.

226362239 is a deficient number, since it is larger than the sum of its proper divisors (1).

226362239 is an equidigital number, since it uses as much as digits as its factorization.

226362239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 35.

The square root of 226362239 is about 15045.3394444924. The cubic root of 226362239 is about 609.4451992203.

The spelling of 226362239 in words is "two hundred twenty-six million, three hundred sixty-two thousand, two hundred thirty-nine".