14475217 has 2 divisors, whose sum is σ = 14475218. Its totient is φ = 14475216.

The previous prime is 14475191. The next prime is 14475229. The reversal of 14475217 is 71257441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11943936 + 2531281 = 3456^2 + 1591^2 .

It is an emirp because it is prime and its reverse (71257441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14475217 - 2¹⁹ = 13950929 is a prime.

It is not a weakly prime, because it can be changed into another prime (14475247) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7237608 + 7237609.

It is an arithmetic number, because the mean of its divisors is an integer number (7237609).

Almost surely, 2^14475217 is an apocalyptic number.

It is an amenable number.

14475217 is a deficient number, since it is larger than the sum of its proper divisors (1).

14475217 is an equidigital number, since it uses as much as digits as its factorization.

14475217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7840, while the sum is 31.

The square root of 14475217 is about 3804.6309939336. The cubic root of 14475217 is about 243.7109416268.

The spelling of 14475217 in words is "fourteen million, four hundred seventy-five thousand, two hundred seventeen".