12283961 has 2 divisors, whose sum is σ = 12283962. Its totient is φ = 12283960.

The previous prime is 12283951. The next prime is 12284003. The reversal of 12283961 is 16938221.

12283961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12033961 + 250000 = 3469^2 + 500^2 .

It is a cyclic number.

It is not a de Polignac number, because 12283961 - 2⁶ = 12283897 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12283951) 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 as a sum of consecutive naturals, namely, 6141980 + 6141981.

It is an arithmetic number, because the mean of its divisors is an integer number (6141981).

Almost surely, 2^12283961 is an apocalyptic number.

It is an amenable number.

12283961 is a deficient number, since it is larger than the sum of its proper divisors (1).

12283961 is an equidigital number, since it uses as much as digits as its factorization.

12283961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 12283961 is about 3504.8482135465. The cubic root of 12283961 is about 230.7346452927.

The spelling of 12283961 in words is "twelve million, two hundred eighty-three thousand, nine hundred sixty-one".