12076849 has 2 divisors, whose sum is σ = 12076850. Its totient is φ = 12076848.

The previous prime is 12076843. The next prime is 12076859. The reversal of 12076849 is 94867021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6350400 + 5726449 = 2520^2 + 2393^2 .

It is a cyclic number.

It is not a de Polignac number, because 12076849 - 2¹¹ = 12074801 is a prime.

It is not a weakly prime, because it can be changed into another prime (12076843) 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, 6038424 + 6038425.

It is an arithmetic number, because the mean of its divisors is an integer number (6038425).

Almost surely, 2^12076849 is an apocalyptic number.

It is an amenable number.

12076849 is a deficient number, since it is larger than the sum of its proper divisors (1).

12076849 is an equidigital number, since it uses as much as digits as its factorization.

12076849 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 37.

The square root of 12076849 is about 3475.1761106453. The cubic root of 12076849 is about 229.4305319592.

The spelling of 12076849 in words is "twelve million, seventy-six thousand, eight hundred forty-nine".