12774067 has 2 divisors, whose sum is σ = 12774068. Its totient is φ = 12774066.

The previous prime is 12774059. The next prime is 12774079. The reversal of 12774067 is 76047721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12774067 - 2³ = 12774059 is a prime.

It is not a weakly prime, because it can be changed into another prime (12774467) 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, 6387033 + 6387034.

It is an arithmetic number, because the mean of its divisors is an integer number (6387034).

Almost surely, 2^12774067 is an apocalyptic number.

12774067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12774067 is an equidigital number, since it uses as much as digits as its factorization.

12774067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 12774067 is about 3574.0826795137. The cubic root of 12774067 is about 233.7633360994.

The spelling of 12774067 in words is "twelve million, seven hundred seventy-four thousand, sixty-seven".