12685363 has 2 divisors, whose sum is σ = 12685364. Its totient is φ = 12685362.

The previous prime is 12685333. The next prime is 12685367. The reversal of 12685363 is 36358621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12685363 is a prime.

It is not a weakly prime, because it can be changed into another prime (12685367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6342681 + 6342682.

It is an arithmetic number, because the mean of its divisors is an integer number (6342682).

Almost surely, 2^12685363 is an apocalyptic number.

12685363 is a deficient number, since it is larger than the sum of its proper divisors (1).

12685363 is an equidigital number, since it uses as much as digits as its factorization.

12685363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 12685363 is about 3561.6517235687. The cubic root of 12685363 is about 233.2209892285.

The spelling of 12685363 in words is "twelve million, six hundred eighty-five thousand, three hundred sixty-three".