12286697 has 2 divisors, whose sum is σ = 12286698. Its totient is φ = 12286696.

The previous prime is 12286679. The next prime is 12286709. The reversal of 12286697 is 79668221.

12286697 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (12286679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8886361 + 3400336 = 2981^2 + 1844^2 .

It is a cyclic number.

It is not a de Polignac number, because 12286697 - 2⁸ = 12286441 is a prime.

It is not a weakly prime, because it can be changed into another prime (12286607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6143348 + 6143349.

It is an arithmetic number, because the mean of its divisors is an integer number (6143349).

Almost surely, 2^12286697 is an apocalyptic number.

It is an amenable number.

12286697 is a deficient number, since it is larger than the sum of its proper divisors (1).

12286697 is an equidigital number, since it uses as much as digits as its factorization.

12286697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 41.

The square root of 12286697 is about 3505.2385082901. The cubic root of 12286697 is about 230.7517744887.

The spelling of 12286697 in words is "twelve million, two hundred eighty-six thousand, six hundred ninety-seven".