14313287 has 2 divisors, whose sum is σ = 14313288. Its totient is φ = 14313286.

The previous prime is 14313263. The next prime is 14313293. The reversal of 14313287 is 78231341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14313287 - 2¹⁴ = 14296903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14313217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7156643 + 7156644.

It is an arithmetic number, because the mean of its divisors is an integer number (7156644).

Almost surely, 2^14313287 is an apocalyptic number.

14313287 is a deficient number, since it is larger than the sum of its proper divisors (1).

14313287 is an equidigital number, since it uses as much as digits as its factorization.

14313287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 14313287 is about 3783.2904990233. The cubic root of 14313287 is about 242.7987574427.

The spelling of 14313287 in words is "fourteen million, three hundred thirteen thousand, two hundred eighty-seven".