14312897 has 2 divisors, whose sum is σ = 14312898. Its totient is φ = 14312896.

The previous prime is 14312873. The next prime is 14312911. The reversal of 14312897 is 79821341.

14312897 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 can be written as a sum of positive squares in only one way, i.e., 12397441 + 1915456 = 3521^2 + 1384^2 .

It is a cyclic number.

It is not a de Polignac number, because 14312897 - 2¹⁰ = 14311873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14312497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7156448 + 7156449.

It is an arithmetic number, because the mean of its divisors is an integer number (7156449).

Almost surely, 2^14312897 is an apocalyptic number.

It is an amenable number.

14312897 is a deficient number, since it is larger than the sum of its proper divisors (1).

14312897 is an equidigital number, since it uses as much as digits as its factorization.

14312897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 14312897 is about 3783.2389562384. The cubic root of 14312897 is about 242.7965522102.

The spelling of 14312897 in words is "fourteen million, three hundred twelve thousand, eight hundred ninety-seven".