2589239 has 2 divisors, whose sum is σ = 2589240. Its totient is φ = 2589238.

The previous prime is 2589233. The next prime is 2589247. The reversal of 2589239 is 9329852.

2589239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2589239 - 2⁸ = 2588983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2589233) 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, 1294619 + 1294620.

It is an arithmetic number, because the mean of its divisors is an integer number (1294620).

2^2589239 is an apocalyptic number.

2589239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2589239 is an equidigital number, since it uses as much as digits as its factorization.

2589239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 2589239 is about 1609.1112453774. Note that the first 3 decimals coincide. The cubic root of 2589239 is about 137.3169177654.

The spelling of 2589239 in words is "two million, five hundred eighty-nine thousand, two hundred thirty-nine".