314691227 has 2 divisors, whose sum is σ = 314691228. Its totient is φ = 314691226.

The previous prime is 314691217. The next prime is 314691337. The reversal of 314691227 is 722196413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314691227 - 2⁴ = 314691211 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314691217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157345613 + 157345614.

It is an arithmetic number, because the mean of its divisors is an integer number (157345614).

Almost surely, 2^314691227 is an apocalyptic number.

314691227 is a deficient number, since it is larger than the sum of its proper divisors (1).

314691227 is an equidigital number, since it uses as much as digits as its factorization.

314691227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 314691227 is about 17739.5385227463. The cubic root of 314691227 is about 680.1868193444.

The spelling of 314691227 in words is "three hundred fourteen million, six hundred ninety-one thousand, two hundred twenty-seven".