314255761 has 4 divisors (see below), whose sum is σ = 332741412. Its totient is φ = 295770112.

The previous prime is 314255749. The next prime is 314255791. The reversal of 314255761 is 167552413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141491025 + 172764736 = 11895^2 + 13144^2 .

It is a cyclic number.

It is not a de Polignac number, because 314255761 - 2⁷ = 314255633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314255741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9242800 + ... + 9242833.

It is an arithmetic number, because the mean of its divisors is an integer number (83185353).

Almost surely, 2^314255761 is an apocalyptic number.

It is an amenable number.

314255761 is a deficient number, since it is larger than the sum of its proper divisors (18485651).

314255761 is a wasteful number, since it uses less digits than its factorization.

314255761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18485650.

The product of its digits is 25200, while the sum is 34.

The square root of 314255761 is about 17727.2603918372. The cubic root of 314255761 is about 679.8729296875.

The spelling of 314255761 in words is "three hundred fourteen million, two hundred fifty-five thousand, seven hundred sixty-one".