14297243 has 2 divisors, whose sum is σ = 14297244. Its totient is φ = 14297242.

The previous prime is 14297159. The next prime is 14297249. The reversal of 14297243 is 34279241.

14297243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (34279241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14297243 is a prime.

It is a super-2 number, since 2×14297243² = 408822314802098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14297249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7148621 + 7148622.

It is an arithmetic number, because the mean of its divisors is an integer number (7148622).

Almost surely, 2^14297243 is an apocalyptic number.

14297243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14297243 is an equidigital number, since it uses as much as digits as its factorization.

14297243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 14297243 is about 3781.1695280693. The cubic root of 14297243 is about 242.7080044785.

The spelling of 14297243 in words is "fourteen million, two hundred ninety-seven thousand, two hundred forty-three".