14311697 has 2 divisors, whose sum is σ = 14311698. Its totient is φ = 14311696.

The previous prime is 14311691. The next prime is 14311709. The reversal of 14311697 is 79611341.

14311697 is nontrivially palindromic in base 14.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11182336 + 3129361 = 3344^2 + 1769^2 .

It is an emirp because it is prime and its reverse (79611341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14311697 - 2¹⁶ = 14246161 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (14311691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7155848 + 7155849.

It is an arithmetic number, because the mean of its divisors is an integer number (7155849).

Almost surely, 2^14311697 is an apocalyptic number.

It is an amenable number.

14311697 is a deficient number, since it is larger than the sum of its proper divisors (1).

14311697 is an equidigital number, since it uses as much as digits as its factorization.

14311697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 14311697 is about 3783.0803586495. The cubic root of 14311697 is about 242.7897666283.

The spelling of 14311697 in words is "fourteen million, three hundred eleven thousand, six hundred ninety-seven".