14216317 has 2 divisors, whose sum is σ = 14216318. Its totient is φ = 14216316.

The previous prime is 14216303. The next prime is 14216333. The reversal of 14216317 is 71361241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13980121 + 236196 = 3739^2 + 486^2 .

It is a cyclic number.

It is not a de Polignac number, because 14216317 - 2²³ = 5827709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14216291 and 14216300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14216387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7108158 + 7108159.

It is an arithmetic number, because the mean of its divisors is an integer number (7108159).

Almost surely, 2^14216317 is an apocalyptic number.

It is an amenable number.

14216317 is a deficient number, since it is larger than the sum of its proper divisors (1).

14216317 is an equidigital number, since it uses as much as digits as its factorization.

14216317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 25.

The square root of 14216317 is about 3770.4531557891. The cubic root of 14216317 is about 242.2492082535.

Adding to 14216317 its reverse (71361241), we get a palindrome (85577558).

The spelling of 14216317 in words is "fourteen million, two hundred sixteen thousand, three hundred seventeen".