12794471 has 2 divisors, whose sum is σ = 12794472. Its totient is φ = 12794470.

The previous prime is 12794461. The next prime is 12794477. The reversal of 12794471 is 17449721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12794471 is a prime.

It is a super-3 number, since 3×12794471³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12794477) 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, 6397235 + 6397236.

It is an arithmetic number, because the mean of its divisors is an integer number (6397236).

Almost surely, 2^12794471 is an apocalyptic number.

12794471 is a deficient number, since it is larger than the sum of its proper divisors (1).

12794471 is an equidigital number, since it uses as much as digits as its factorization.

12794471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 35.

The square root of 12794471 is about 3576.9359792985. The cubic root of 12794471 is about 233.8877331770.

The spelling of 12794471 in words is "twelve million, seven hundred ninety-four thousand, four hundred seventy-one".