12946067 has 2 divisors, whose sum is σ = 12946068. Its totient is φ = 12946066.

The previous prime is 12946051. The next prime is 12946081. The reversal of 12946067 is 76064921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12946067 - 2⁴ = 12946051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12946097) 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, 6473033 + 6473034.

It is an arithmetic number, because the mean of its divisors is an integer number (6473034).

Almost surely, 2^12946067 is an apocalyptic number.

12946067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12946067 is an equidigital number, since it uses as much as digits as its factorization.

12946067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 12946067 is about 3598.0643407254. The cubic root of 12946067 is about 234.8078525912.

The spelling of 12946067 in words is "twelve million, nine hundred forty-six thousand, sixty-seven".