12796547 has 2 divisors, whose sum is σ = 12796548. Its totient is φ = 12796546.

The previous prime is 12796513. The next prime is 12796559. The reversal of 12796547 is 74569721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12796547 - 2²⁰ = 11747971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12796507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6398273 + 6398274.

It is an arithmetic number, because the mean of its divisors is an integer number (6398274).

Almost surely, 2^12796547 is an apocalyptic number.

12796547 is a deficient number, since it is larger than the sum of its proper divisors (1).

12796547 is an equidigital number, since it uses as much as digits as its factorization.

12796547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 41.

The square root of 12796547 is about 3577.2261600296. The cubic root of 12796547 is about 233.9003825127.

The spelling of 12796547 in words is "twelve million, seven hundred ninety-six thousand, five hundred forty-seven".