12982267 has 2 divisors, whose sum is σ = 12982268. Its totient is φ = 12982266.

The previous prime is 12982261. The next prime is 12982283. The reversal of 12982267 is 76228921.

It is a weak prime.

It is an emirp because it is prime and its reverse (76228921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12982267 - 2⁷ = 12982139 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12982261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6491133 + 6491134.

It is an arithmetic number, because the mean of its divisors is an integer number (6491134).

Almost surely, 2^12982267 is an apocalyptic number.

12982267 is a deficient number, since it is larger than the sum of its proper divisors (1).

12982267 is an equidigital number, since it uses as much as digits as its factorization.

12982267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 37.

The square root of 12982267 is about 3603.0913116378. The cubic root of 12982267 is about 235.0265067430.

The spelling of 12982267 in words is "twelve million, nine hundred eighty-two thousand, two hundred sixty-seven".