14650217 has 2 divisors, whose sum is σ = 14650218. Its totient is φ = 14650216.

The previous prime is 14650213. The next prime is 14650267. The reversal of 14650217 is 71205641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14600041 + 50176 = 3821^2 + 224^2 .

It is a cyclic number.

It is not a de Polignac number, because 14650217 - 2² = 14650213 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14650213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7325108 + 7325109.

It is an arithmetic number, because the mean of its divisors is an integer number (7325109).

Almost surely, 2^14650217 is an apocalyptic number.

It is an amenable number.

14650217 is a deficient number, since it is larger than the sum of its proper divisors (1).

14650217 is an equidigital number, since it uses as much as digits as its factorization.

14650217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 14650217 is about 3827.5601889454. The cubic root of 14650217 is about 244.6891350929.

Adding to 14650217 its reverse (71205641), we get a palindrome (85855858).

The spelling of 14650217 in words is "fourteen million, six hundred fifty thousand, two hundred seventeen".