226814923 has 2 divisors, whose sum is σ = 226814924. Its totient is φ = 226814922.

The previous prime is 226814873. The next prime is 226814927. The reversal of 226814923 is 329418622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226814923 - 2²¹ = 224717771 is a prime.

It is not a weakly prime, because it can be changed into another prime (226814927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113407461 + 113407462.

It is an arithmetic number, because the mean of its divisors is an integer number (113407462).

Almost surely, 2^226814923 is an apocalyptic number.

226814923 is a deficient number, since it is larger than the sum of its proper divisors (1).

226814923 is an equidigital number, since it uses as much as digits as its factorization.

226814923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 37.

The square root of 226814923 is about 15060.3759249230. The cubic root of 226814923 is about 609.8511891773.

The spelling of 226814923 in words is "two hundred twenty-six million, eight hundred fourteen thousand, nine hundred twenty-three".