12083789 has 2 divisors, whose sum is σ = 12083790. Its totient is φ = 12083788.

The previous prime is 12083779. The next prime is 12083801. The reversal of 12083789 is 98738021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11957764 + 126025 = 3458^2 + 355^2 .

It is an emirp because it is prime and its reverse (98738021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12083789 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12083779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6041894 + 6041895.

It is an arithmetic number, because the mean of its divisors is an integer number (6041895).

Almost surely, 2^12083789 is an apocalyptic number.

It is an amenable number.

12083789 is a deficient number, since it is larger than the sum of its proper divisors (1).

12083789 is an equidigital number, since it uses as much as digits as its factorization.

12083789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 12083789 is about 3476.1744777845. The cubic root of 12083789 is about 229.4744712072.

The spelling of 12083789 in words is "twelve million, eighty-three thousand, seven hundred eighty-nine".