226456567 has 2 divisors, whose sum is σ = 226456568. Its totient is φ = 226456566.

The previous prime is 226456561. The next prime is 226456579. The reversal of 226456567 is 765654622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226456567 - 2¹⁹ = 225932279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226456561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113228283 + 113228284.

It is an arithmetic number, because the mean of its divisors is an integer number (113228284).

Almost surely, 2^226456567 is an apocalyptic number.

226456567 is a deficient number, since it is larger than the sum of its proper divisors (1).

226456567 is an equidigital number, since it uses as much as digits as its factorization.

226456567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 43.

The square root of 226456567 is about 15048.4739093371. The cubic root of 226456567 is about 609.5298419646.

The spelling of 226456567 in words is "two hundred twenty-six million, four hundred fifty-six thousand, five hundred sixty-seven".