12964499 has 2 divisors, whose sum is σ = 12964500. Its totient is φ = 12964498.

The previous prime is 12964493. The next prime is 12964547. The reversal of 12964499 is 99446921.

12964499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12964499 - 2⁸ = 12964243 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12964493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6482249 + 6482250.

It is an arithmetic number, because the mean of its divisors is an integer number (6482250).

Almost surely, 2^12964499 is an apocalyptic number.

12964499 is a deficient number, since it is larger than the sum of its proper divisors (1).

12964499 is an equidigital number, since it uses as much as digits as its factorization.

12964499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 44.

The square root of 12964499 is about 3600.6248068912. The cubic root of 12964499 is about 234.9192358649.

The spelling of 12964499 in words is "twelve million, nine hundred sixty-four thousand, four hundred ninety-nine".