12967327 has 2 divisors, whose sum is σ = 12967328. Its totient is φ = 12967326.

The previous prime is 12967313. The next prime is 12967337. The reversal of 12967327 is 72376921.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12967327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12967337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6483663 + 6483664.

It is an arithmetic number, because the mean of its divisors is an integer number (6483664).

Almost surely, 2^12967327 is an apocalyptic number.

12967327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12967327 is an equidigital number, since it uses as much as digits as its factorization.

12967327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 37.

The square root of 12967327 is about 3601.0174950977. The cubic root of 12967327 is about 234.9363159259.

The spelling of 12967327 in words is "twelve million, nine hundred sixty-seven thousand, three hundred twenty-seven".