14653213 has 2 divisors, whose sum is σ = 14653214. Its totient is φ = 14653212.

The previous prime is 14653189. The next prime is 14653253. The reversal of 14653213 is 31235641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14538969 + 114244 = 3813^2 + 338^2 .

It is a cyclic number.

It is not a de Polignac number, because 14653213 - 2¹³ = 14645021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14653253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7326606 + 7326607.

It is an arithmetic number, because the mean of its divisors is an integer number (7326607).

Almost surely, 2^14653213 is an apocalyptic number.

It is an amenable number.

14653213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14653213 is an equidigital number, since it uses as much as digits as its factorization.

14653213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 25.

The square root of 14653213 is about 3827.9515409681. The cubic root of 14653213 is about 244.7058137692.

Adding to 14653213 its reverse (31235641), we get a palindrome (45888854).

The spelling of 14653213 in words is "fourteen million, six hundred fifty-three thousand, two hundred thirteen".