2083321 has 2 divisors, whose sum is σ = 2083322. Its totient is φ = 2083320.

The previous prime is 2083297. The next prime is 2083339. The reversal of 2083321 is 1233802.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1073296 + 1010025 = 1036^2 + 1005^2 .

It is a cyclic number.

It is not a de Polignac number, because 2083321 - 2¹¹ = 2081273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2083351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041660 + 1041661.

It is an arithmetic number, because the mean of its divisors is an integer number (1041661).

2^2083321 is an apocalyptic number.

It is an amenable number.

2083321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2083321 is an equidigital number, since it uses as much as digits as its factorization.

2083321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2083321 is about 1443.3714005757. The cubic root of 2083321 is about 127.7179867011.

The spelling of 2083321 in words is "two million, eighty-three thousand, three hundred twenty-one".