14297314 has 4 divisors (see below), whose sum is σ = 21445974. Its totient is φ = 7148656.

The previous prime is 14297299. The next prime is 14297347. The reversal of 14297314 is 41379241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41379241 = 17 ⋅2434073.

It can be written as a sum of positive squares in only one way, i.e., 12145225 + 2152089 = 3485^2 + 1467^2 .

It is a super-2 number, since 2×14297314² = 408826375229192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3574327 + ... + 3574330.

Almost surely, 2^14297314 is an apocalyptic number.

14297314 is a deficient number, since it is larger than the sum of its proper divisors (7148660).

14297314 is an equidigital number, since it uses as much as digits as its factorization.

14297314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7148659.

The product of its digits is 6048, while the sum is 31.

The square root of 14297314 is about 3781.1789166872. The cubic root of 14297314 is about 242.7084062398.

The spelling of 14297314 in words is "fourteen million, two hundred ninety-seven thousand, three hundred fourteen".