12794927 has 2 divisors, whose sum is σ = 12794928. Its totient is φ = 12794926.

The previous prime is 12794921. The next prime is 12794941. The reversal of 12794927 is 72949721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12794927 - 2⁸ = 12794671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12794921) 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, 6397463 + 6397464.

It is an arithmetic number, because the mean of its divisors is an integer number (6397464).

Almost surely, 2^12794927 is an apocalyptic number.

12794927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12794927 is an equidigital number, since it uses as much as digits as its factorization.

12794927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 41.

The square root of 12794927 is about 3576.9997204361. Note that the first 3 decimals coincide. The cubic root of 12794927 is about 233.8905117611.

The spelling of 12794927 in words is "twelve million, seven hundred ninety-four thousand, nine hundred twenty-seven".