12973627 has 2 divisors, whose sum is σ = 12973628. Its totient is φ = 12973626.

The previous prime is 12973613. The next prime is 12973651. The reversal of 12973627 is 72637921.

It is a weak prime.

It is an emirp because it is prime and its reverse (72637921) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12973627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12973607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6486813 + 6486814.

It is an arithmetic number, because the mean of its divisors is an integer number (6486814).

Almost surely, 2^12973627 is an apocalyptic number.

12973627 is a deficient number, since it is larger than the sum of its proper divisors (1).

12973627 is an equidigital number, since it uses as much as digits as its factorization.

12973627 is an odious number, because the sum of its binary digits is odd.

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

The square root of 12973627 is about 3601.8921416389. The cubic root of 12973627 is about 234.9743566405.

The spelling of 12973627 in words is "twelve million, nine hundred seventy-three thousand, six hundred twenty-seven".