229945627 has 2 divisors, whose sum is σ = 229945628. Its totient is φ = 229945626.

The previous prime is 229945613. The next prime is 229945633. The reversal of 229945627 is 726549922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229945627 - 2²³ = 221557019 is a prime.

It is not a weakly prime, because it can be changed into another prime (229945427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114972813 + 114972814.

It is an arithmetic number, because the mean of its divisors is an integer number (114972814).

Almost surely, 2^229945627 is an apocalyptic number.

229945627 is a deficient number, since it is larger than the sum of its proper divisors (1).

229945627 is an equidigital number, since it uses as much as digits as its factorization.

229945627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 229945627 is about 15163.9581574205. The cubic root of 229945627 is about 612.6442826554.

The spelling of 229945627 in words is "two hundred twenty-nine million, nine hundred forty-five thousand, six hundred twenty-seven".