2589559 has 16 divisors (see below), whose sum is σ = 3207168. Its totient is φ = 2040192.

The previous prime is 2589557. The next prime is 2589563. The reversal of 2589559 is 9559852.

It is not a de Polignac number, because 2589559 - 2¹ = 2589557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2589551) 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 in 15 ways as a sum of consecutive naturals, for example, 5362 + ... + 5824.

It is an arithmetic number, because the mean of its divisors is an integer number (200448).

2^2589559 is an apocalyptic number.

2589559 is a deficient number, since it is larger than the sum of its proper divisors (617609).

2589559 is a wasteful number, since it uses less digits than its factorization.

2589559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534.

The product of its digits is 162000, while the sum is 43.

The square root of 2589559 is about 1609.2106760769. The cubic root of 2589559 is about 137.3225744601.

The spelling of 2589559 in words is "two million, five hundred eighty-nine thousand, five hundred fifty-nine".