2459239 has 2 divisors, whose sum is σ = 2459240. Its totient is φ = 2459238.

The previous prime is 2459209. The next prime is 2459257. The reversal of 2459239 is 9329542.

2459239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2459239 - 2¹⁹ = 1934951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2459209) 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, 1229619 + 1229620.

It is an arithmetic number, because the mean of its divisors is an integer number (1229620).

2^2459239 is an apocalyptic number.

2459239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2459239 is an equidigital number, since it uses as much as digits as its factorization.

2459239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 2459239 is about 1568.1960974317. The cubic root of 2459239 is about 134.9792194809.

The spelling of 2459239 in words is "two million, four hundred fifty-nine thousand, two hundred thirty-nine".