226859207 has 2 divisors, whose sum is σ = 226859208. Its totient is φ = 226859206.

The previous prime is 226859201. The next prime is 226859219. The reversal of 226859207 is 702958622.

226859207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226859207 is a prime.

It is a Chen prime.

It is equal to p_12479459 and since 226859207 and 12479459 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226859201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113429603 + 113429604.

It is an arithmetic number, because the mean of its divisors is an integer number (113429604).

Almost surely, 2^226859207 is an apocalyptic number.

226859207 is a deficient number, since it is larger than the sum of its proper divisors (1).

226859207 is an equidigital number, since it uses as much as digits as its factorization.

226859207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 226859207 is about 15061.8460687925. The cubic root of 226859207 is about 609.8908762964.

The spelling of 226859207 in words is "two hundred twenty-six million, eight hundred fifty-nine thousand, two hundred seven".