314252297 has 4 divisors (see below), whose sum is σ = 319404036. Its totient is φ = 309100560.

The previous prime is 314252203. The next prime is 314252329. The reversal of 314252297 is 792252413.

It is a happy number.

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 6635776 + 307616521 = 2576^2 + 17539^2 .

It is a cyclic number.

It is not a de Polignac number, because 314252297 - 2²⁰ = 313203721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314255297) 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 in 3 ways as a sum of consecutive naturals, for example, 2575778 + ... + 2575899.

It is an arithmetic number, because the mean of its divisors is an integer number (79851009).

Almost surely, 2^314252297 is an apocalyptic number.

It is an amenable number.

314252297 is a deficient number, since it is larger than the sum of its proper divisors (5151739).

314252297 is an equidigital number, since it uses as much as digits as its factorization.

314252297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5151738.

The product of its digits is 30240, while the sum is 35.

The square root of 314252297 is about 17727.1626889359. The cubic root of 314252297 is about 679.8704316283.

The spelling of 314252297 in words is "three hundred fourteen million, two hundred fifty-two thousand, two hundred ninety-seven".