314925277 has 2 divisors, whose sum is σ = 314925278. Its totient is φ = 314925276.

The previous prime is 314925229. The next prime is 314925287. The reversal of 314925277 is 772529413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314920516 + 4761 = 17746^2 + 69^2 .

It is an emirp because it is prime and its reverse (772529413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314925277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314925217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157462638 + 157462639.

It is an arithmetic number, because the mean of its divisors is an integer number (157462639).

Almost surely, 2^314925277 is an apocalyptic number.

It is an amenable number.

314925277 is a deficient number, since it is larger than the sum of its proper divisors (1).

314925277 is an equidigital number, since it uses as much as digits as its factorization.

314925277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 40.

The square root of 314925277 is about 17746.1341423985. The cubic root of 314925277 is about 680.3554060522.

The spelling of 314925277 in words is "three hundred fourteen million, nine hundred twenty-five thousand, two hundred seventy-seven".