12673697 has 2 divisors, whose sum is σ = 12673698. Its totient is φ = 12673696.

The previous prime is 12673681. The next prime is 12673709. The reversal of 12673697 is 79637621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12645136 + 28561 = 3556^2 + 169^2 .

It is a cyclic number.

It is not a de Polignac number, because 12673697 - 2⁴ = 12673681 is a prime.

It is not a weakly prime, because it can be changed into another prime (12673607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6336848 + 6336849.

It is an arithmetic number, because the mean of its divisors is an integer number (6336849).

Almost surely, 2^12673697 is an apocalyptic number.

It is an amenable number.

12673697 is a deficient number, since it is larger than the sum of its proper divisors (1).

12673697 is an equidigital number, since it uses as much as digits as its factorization.

12673697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 41.

The square root of 12673697 is about 3560.0136235694. The cubic root of 12673697 is about 233.1494739835.

The spelling of 12673697 in words is "twelve million, six hundred seventy-three thousand, six hundred ninety-seven".