264338227 has 2 divisors, whose sum is σ = 264338228. Its totient is φ = 264338226.

The previous prime is 264338213. The next prime is 264338233. The reversal of 264338227 is 722833462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264338227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (264338237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132169113 + 132169114.

It is an arithmetic number, because the mean of its divisors is an integer number (132169114).

Almost surely, 2^264338227 is an apocalyptic number.

264338227 is a deficient number, since it is larger than the sum of its proper divisors (1).

264338227 is an equidigital number, since it uses as much as digits as its factorization.

264338227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 37.

The square root of 264338227 is about 16258.4816941804. The cubic root of 264338227 is about 641.7807073484.

The spelling of 264338227 in words is "two hundred sixty-four million, three hundred thirty-eight thousand, two hundred twenty-seven".