14345213 has 2 divisors, whose sum is σ = 14345214. Its totient is φ = 14345212.

The previous prime is 14345183. The next prime is 14345249. The reversal of 14345213 is 31254341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14341369 + 3844 = 3787^2 + 62^2 .

It is a cyclic number.

It is not a de Polignac number, because 14345213 - 2¹⁰ = 14344189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14345113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7172606 + 7172607.

It is an arithmetic number, because the mean of its divisors is an integer number (7172607).

Almost surely, 2^14345213 is an apocalyptic number.

It is an amenable number.

14345213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14345213 is an equidigital number, since it uses as much as digits as its factorization.

14345213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 23.

The square root of 14345213 is about 3787.5074917418. The cubic root of 14345213 is about 242.9791454722.

Adding to 14345213 its reverse (31254341), we get a palindrome (45599554).

The spelling of 14345213 in words is "fourteen million, three hundred forty-five thousand, two hundred thirteen".