14512217 has 2 divisors, whose sum is σ = 14512218. Its totient is φ = 14512216.

The previous prime is 14512189. The next prime is 14512229. The reversal of 14512217 is 71221541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11703241 + 2808976 = 3421^2 + 1676^2 .

It is an emirp because it is prime and its reverse (71221541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14512217 - 2¹² = 14508121 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14512192 and 14512201.

It is not a weakly prime, because it can be changed into another prime (14512117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7256108 + 7256109.

It is an arithmetic number, because the mean of its divisors is an integer number (7256109).

Almost surely, 2^14512217 is an apocalyptic number.

It is an amenable number.

14512217 is a deficient number, since it is larger than the sum of its proper divisors (1).

14512217 is an equidigital number, since it uses as much as digits as its factorization.

14512217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 560, while the sum is 23.

The square root of 14512217 is about 3809.4903858653. The cubic root of 14512217 is about 243.9184142266.

Adding to 14512217 its reverse (71221541), we get a palindrome (85733758).

The spelling of 14512217 in words is "fourteen million, five hundred twelve thousand, two hundred seventeen".