12792743 has 2 divisors, whose sum is σ = 12792744. Its totient is φ = 12792742.

The previous prime is 12792727. The next prime is 12792749. The reversal of 12792743 is 34729721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12792743 - 2⁴ = 12792727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12792749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6396371 + 6396372.

It is an arithmetic number, because the mean of its divisors is an integer number (6396372).

Almost surely, 2^12792743 is an apocalyptic number.

12792743 is a deficient number, since it is larger than the sum of its proper divisors (1).

12792743 is an equidigital number, since it uses as much as digits as its factorization.

12792743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 12792743 is about 3576.6944236264. The cubic root of 12792743 is about 233.8772032067.

The spelling of 12792743 in words is "twelve million, seven hundred ninety-two thousand, seven hundred forty-three".