12000849 has 16 divisors (see below), whose sum is σ = 18495360. Its totient is φ = 6779520.

The previous prime is 12000841. The next prime is 12000851. The reversal of 12000849 is 94800021.

12000849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12000849 - 2³ = 12000841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12000841) 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, 1342 + ... + 5079.

It is an arithmetic number, because the mean of its divisors is an integer number (1155960).

Almost surely, 2^12000849 is an apocalyptic number.

It is an amenable number.

12000849 is a deficient number, since it is larger than the sum of its proper divisors (6494511).

12000849 is an equidigital number, since it uses as much as digits as its factorization.

12000849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 12000849 is about 3464.2241555650. The cubic root of 12000849 is about 228.9482476189.

The spelling of 12000849 in words is "twelve million, eight hundred forty-nine", and thus it is an aban number.