12796673 has 2 divisors, whose sum is σ = 12796674. Its totient is φ = 12796672.

The previous prime is 12796649. The next prime is 12796703. The reversal of 12796673 is 37669721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12730624 + 66049 = 3568^2 + 257^2 .

It is an emirp because it is prime and its reverse (37669721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12796673 - 2⁸ = 12796417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12796673.

It is not a weakly prime, because it can be changed into another prime (12796613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6398336 + 6398337.

It is an arithmetic number, because the mean of its divisors is an integer number (6398337).

Almost surely, 2^12796673 is an apocalyptic number.

It is an amenable number.

12796673 is a deficient number, since it is larger than the sum of its proper divisors (1).

12796673 is an equidigital number, since it uses as much as digits as its factorization.

12796673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 41.

The square root of 12796673 is about 3577.2437713972. The cubic root of 12796673 is about 233.9011502029.

The spelling of 12796673 in words is "twelve million, seven hundred ninety-six thousand, six hundred seventy-three".