14364521 has 2 divisors, whose sum is σ = 14364522. Its totient is φ = 14364520.

The previous prime is 14364517. The next prime is 14364527. The reversal of 14364521 is 12546341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13980121 + 384400 = 3739^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 14364521 - 2² = 14364517 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14364527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7182260 + 7182261.

It is an arithmetic number, because the mean of its divisors is an integer number (7182261).

Almost surely, 2^14364521 is an apocalyptic number.

It is an amenable number.

14364521 is a deficient number, since it is larger than the sum of its proper divisors (1).

14364521 is an equidigital number, since it uses as much as digits as its factorization.

14364521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

The square root of 14364521 is about 3790.0555404901. The cubic root of 14364521 is about 243.0881095355.

The spelling of 14364521 in words is "fourteen million, three hundred sixty-four thousand, five hundred twenty-one".