226914791 has 2 divisors, whose sum is σ = 226914792. Its totient is φ = 226914790.

The previous prime is 226914773. The next prime is 226914811. The reversal of 226914791 is 197419622.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226914791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226914491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113457395 + 113457396.

It is an arithmetic number, because the mean of its divisors is an integer number (113457396).

Almost surely, 2^226914791 is an apocalyptic number.

226914791 is a deficient number, since it is larger than the sum of its proper divisors (1).

226914791 is an equidigital number, since it uses as much as digits as its factorization.

226914791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 41.

The square root of 226914791 is about 15063.6911479225. The cubic root of 226914791 is about 609.9406831151.

The spelling of 226914791 in words is "two hundred twenty-six million, nine hundred fourteen thousand, seven hundred ninety-one".