12996241 has 2 divisors, whose sum is σ = 12996242. Its totient is φ = 12996240.

The previous prime is 12996239. The next prime is 12996251. The reversal of 12996241 is 14269921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12931216 + 65025 = 3596^2 + 255^2 .

It is an emirp because it is prime and its reverse (14269921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12996241 - 2¹ = 12996239 is a prime.

Together with 12996239, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12996197 and 12996206.

It is not a weakly prime, because it can be changed into another prime (12996251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6498120 + 6498121.

It is an arithmetic number, because the mean of its divisors is an integer number (6498121).

Almost surely, 2^12996241 is an apocalyptic number.

It is an amenable number.

12996241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12996241 is an equidigital number, since it uses as much as digits as its factorization.

12996241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 34.

The square root of 12996241 is about 3605.0299582666. The cubic root of 12996241 is about 235.1108033384.

The spelling of 12996241 in words is "twelve million, nine hundred ninety-six thousand, two hundred forty-one".