226604207 has 2 divisors, whose sum is σ = 226604208. Its totient is φ = 226604206.

The previous prime is 226604197. The next prime is 226604221. The reversal of 226604207 is 702406622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226604207 - 2⁶ = 226604143 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226604207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226604297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113302103 + 113302104.

It is an arithmetic number, because the mean of its divisors is an integer number (113302104).

Almost surely, 2^226604207 is an apocalyptic number.

226604207 is a deficient number, since it is larger than the sum of its proper divisors (1).

226604207 is an equidigital number, since it uses as much as digits as its factorization.

226604207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 226604207 is about 15053.3785908679. The cubic root of 226604207 is about 609.6622756543.

The spelling of 226604207 in words is "two hundred twenty-six million, six hundred four thousand, two hundred seven".