12085683 has 4 divisors (see below), whose sum is σ = 16114248. Its totient is φ = 8057120.

The previous prime is 12085681. The next prime is 12085687. The reversal of 12085683 is 38658021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38658021 = 3 ⋅12886007.

It is a cyclic number.

It is not a de Polignac number, because 12085683 - 2¹ = 12085681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12085681) 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 3 ways as a sum of consecutive naturals, for example, 2014278 + ... + 2014283.

It is an arithmetic number, because the mean of its divisors is an integer number (4028562).

Almost surely, 2^12085683 is an apocalyptic number.

12085683 is a deficient number, since it is larger than the sum of its proper divisors (4028565).

12085683 is an equidigital number, since it uses as much as digits as its factorization.

12085683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028564.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 12085683 is about 3476.4468930217. The cubic root of 12085683 is about 229.4864597743.

The spelling of 12085683 in words is "twelve million, eighty-five thousand, six hundred eighty-three".