12182697 has 16 divisors (see below), whose sum is σ = 18672000. Its totient is φ = 7841232.

The previous prime is 12182683. The next prime is 12182701. The reversal of 12182697 is 79628121.

It is not a de Polignac number, because 12182697 - 2⁸ = 12182441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12187697) 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 in 15 ways as a sum of consecutive naturals, for example, 6997 + ... + 8562.

It is an arithmetic number, because the mean of its divisors is an integer number (1167000).

Almost surely, 2^12182697 is an apocalyptic number.

It is an amenable number.

12182697 is a deficient number, since it is larger than the sum of its proper divisors (6489303).

12182697 is a wasteful number, since it uses less digits than its factorization.

12182697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15597 (or 15591 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 12182697 is about 3490.3720432069. The cubic root of 12182697 is about 230.0988673878.

The spelling of 12182697 in words is "twelve million, one hundred eighty-two thousand, six hundred ninety-seven".