12209683 has 2 divisors, whose sum is σ = 12209684. Its totient is φ = 12209682.

The previous prime is 12209651. The next prime is 12209737. The reversal of 12209683 is 38690221.

12209683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (38690221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12209683 - 2⁵ = 12209651 is a prime.

It is equal to p₈₀₀₈₇₈ and since 12209683 and 800878 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12209623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6104841 + 6104842.

It is an arithmetic number, because the mean of its divisors is an integer number (6104842).

Almost surely, 2^12209683 is an apocalyptic number.

12209683 is a deficient number, since it is larger than the sum of its proper divisors (1).

12209683 is an equidigital number, since it uses as much as digits as its factorization.

12209683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 12209683 is about 3494.2356818051. The cubic root of 12209683 is about 230.2686401073.

The spelling of 12209683 in words is "twelve million, two hundred nine thousand, six hundred eighty-three".