226626679 has 2 divisors, whose sum is σ = 226626680. Its totient is φ = 226626678.

The previous prime is 226626667. The next prime is 226626703. The reversal of 226626679 is 976626622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226626679 - 2⁷ = 226626551 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226626979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113313339 + 113313340.

It is an arithmetic number, because the mean of its divisors is an integer number (113313340).

Almost surely, 2^226626679 is an apocalyptic number.

226626679 is a deficient number, since it is larger than the sum of its proper divisors (1).

226626679 is an equidigital number, since it uses as much as digits as its factorization.

226626679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 46.

The square root of 226626679 is about 15054.1249828743. The cubic root of 226626679 is about 609.6824280865.

The spelling of 226626679 in words is "two hundred twenty-six million, six hundred twenty-six thousand, six hundred seventy-nine".