12896773 has 2 divisors, whose sum is σ = 12896774. Its totient is φ = 12896772.

The previous prime is 12896749. The next prime is 12896797. The reversal of 12896773 is 37769821.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (12896749) and next prime (12896797).

It can be written as a sum of positive squares in only one way, i.e., 12830724 + 66049 = 3582^2 + 257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12896773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12896743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6448386 + 6448387.

It is an arithmetic number, because the mean of its divisors is an integer number (6448387).

Almost surely, 2^12896773 is an apocalyptic number.

It is an amenable number.

12896773 is a deficient number, since it is larger than the sum of its proper divisors (1).

12896773 is an equidigital number, since it uses as much as digits as its factorization.

12896773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 43.

The square root of 12896773 is about 3591.2077355675. The cubic root of 12896773 is about 234.5094520522.

The spelling of 12896773 in words is "twelve million, eight hundred ninety-six thousand, seven hundred seventy-three".