268146227 has 2 divisors, whose sum is σ = 268146228. Its totient is φ = 268146226.

The previous prime is 268146223. The next prime is 268146271. The reversal of 268146227 is 722641862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268146227 - 2² = 268146223 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (268146223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134073113 + 134073114.

It is an arithmetic number, because the mean of its divisors is an integer number (134073114).

Almost surely, 2^268146227 is an apocalyptic number.

268146227 is a deficient number, since it is larger than the sum of its proper divisors (1).

268146227 is an equidigital number, since it uses as much as digits as its factorization.

268146227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 268146227 is about 16375.1710525417. The cubic root of 268146227 is about 644.8478113785.

The spelling of 268146227 in words is "two hundred sixty-eight million, one hundred forty-six thousand, two hundred twenty-seven".