314245229 has 2 divisors, whose sum is σ = 314245230. Its totient is φ = 314245228.

The previous prime is 314245213. The next prime is 314245241. The reversal of 314245229 is 922542413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312476329 + 1768900 = 17677^2 + 1330^2 .

It is a cyclic number.

It is not a de Polignac number, because 314245229 - 2⁴ = 314245213 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 314245195 and 314245204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314245249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157122614 + 157122615.

It is an arithmetic number, because the mean of its divisors is an integer number (157122615).

Almost surely, 2^314245229 is an apocalyptic number.

It is an amenable number.

314245229 is a deficient number, since it is larger than the sum of its proper divisors (1).

314245229 is an equidigital number, since it uses as much as digits as its factorization.

314245229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 314245229 is about 17726.9633327313. The cubic root of 314245229 is about 679.8653344921.

The spelling of 314245229 in words is "three hundred fourteen million, two hundred forty-five thousand, two hundred twenty-nine".