12798067 has 2 divisors, whose sum is σ = 12798068. Its totient is φ = 12798066.

The previous prime is 12798043. The next prime is 12798073. The reversal of 12798067 is 76089721.

It is a strong prime.

It is an emirp because it is prime and its reverse (76089721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12798067 - 2²³ = 4409459 is a prime.

It is not a weakly prime, because it can be changed into another prime (12798007) 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, 6399033 + 6399034.

It is an arithmetic number, because the mean of its divisors is an integer number (6399034).

Almost surely, 2^12798067 is an apocalyptic number.

12798067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12798067 is an equidigital number, since it uses as much as digits as its factorization.

12798067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 12798067 is about 3577.4386088373. The cubic root of 12798067 is about 233.9096432011.

The spelling of 12798067 in words is "twelve million, seven hundred ninety-eight thousand, sixty-seven".