226684427 has 2 divisors, whose sum is σ = 226684428. Its totient is φ = 226684426.

The previous prime is 226684399. The next prime is 226684457. The reversal of 226684427 is 724486622.

226684427 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 not a de Polignac number, because 226684427 - 2⁶ = 226684363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (226684457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113342213 + 113342214.

It is an arithmetic number, because the mean of its divisors is an integer number (113342214).

Almost surely, 2^226684427 is an apocalyptic number.

226684427 is a deficient number, since it is larger than the sum of its proper divisors (1).

226684427 is an equidigital number, since it uses as much as digits as its factorization.

226684427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 258048, while the sum is 41.

The square root of 226684427 is about 15056.0428732121. The cubic root of 226684427 is about 609.7342092080.

The spelling of 226684427 in words is "two hundred twenty-six million, six hundred eighty-four thousand, four hundred twenty-seven".