514668227 has 2 divisors, whose sum is σ = 514668228. Its totient is φ = 514668226.

The previous prime is 514668223. The next prime is 514668229. The reversal of 514668227 is 722866415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514668227 - 2² = 514668223 is a prime.

Together with 514668229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (514668223) 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, 257334113 + 257334114.

It is an arithmetic number, because the mean of its divisors is an integer number (257334114).

Almost surely, 2^514668227 is an apocalyptic number.

514668227 is a deficient number, since it is larger than the sum of its proper divisors (1).

514668227 is an equidigital number, since it uses as much as digits as its factorization.

514668227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 41.

The square root of 514668227 is about 22686.3004255872. The cubic root of 514668227 is about 801.3872944396.

The spelling of 514668227 in words is "five hundred fourteen million, six hundred sixty-eight thousand, two hundred twenty-seven".