314552741 has 2 divisors, whose sum is σ = 314552742. Its totient is φ = 314552740.

The previous prime is 314552737. The next prime is 314552759. The reversal of 314552741 is 147255413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 273207841 + 41344900 = 16529^2 + 6430^2 .

It is an emirp because it is prime and its reverse (147255413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314552741 - 2² = 314552737 is a prime.

It is a super-2 number, since 2×314552741² = 197886853741226162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 314552698 and 314552707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314552701) 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, 157276370 + 157276371.

It is an arithmetic number, because the mean of its divisors is an integer number (157276371).

Almost surely, 2^314552741 is an apocalyptic number.

It is an amenable number.

314552741 is a deficient number, since it is larger than the sum of its proper divisors (1).

314552741 is an equidigital number, since it uses as much as digits as its factorization.

314552741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 32.

The square root of 314552741 is about 17735.6347786032. The cubic root of 314552741 is about 680.0870282213.

The spelling of 314552741 in words is "three hundred fourteen million, five hundred fifty-two thousand, seven hundred forty-one".