14214917 has 2 divisors, whose sum is σ = 14214918. Its totient is φ = 14214916.

The previous prime is 14214913. The next prime is 14214923. The reversal of 14214917 is 71941241.

14214917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8579041 + 5635876 = 2929^2 + 2374^2 .

It is an emirp because it is prime and its reverse (71941241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14214917 - 2² = 14214913 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14214917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14214911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7107458 + 7107459.

It is an arithmetic number, because the mean of its divisors is an integer number (7107459).

Almost surely, 2^14214917 is an apocalyptic number.

It is an amenable number.

14214917 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214917 is an equidigital number, since it uses as much as digits as its factorization.

14214917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 29.

The square root of 14214917 is about 3770.2674971413. The cubic root of 14214917 is about 242.2412558885.

The spelling of 14214917 in words is "fourteen million, two hundred fourteen thousand, nine hundred seventeen".