2082439 has 2 divisors, whose sum is σ = 2082440. Its totient is φ = 2082438.

The previous prime is 2082413. The next prime is 2082463. The reversal of 2082439 is 9342802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2082439 - 2⁹ = 2081927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2082469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041219 + 1041220.

It is an arithmetic number, because the mean of its divisors is an integer number (1041220).

2^2082439 is an apocalyptic number.

2082439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082439 is an equidigital number, since it uses as much as digits as its factorization.

2082439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2082439 is about 1443.0658335641. The cubic root of 2082439 is about 127.6999604880.

The spelling of 2082439 in words is "two million, eighty-two thousand, four hundred thirty-nine".