2082559 has 4 divisors (see below), whose sum is σ = 2088720. Its totient is φ = 2076400.

The previous prime is 2082539. The next prime is 2082569. The reversal of 2082559 is 9552802.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2082559 - 2⁵ = 2082527 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2⁷ + 0 + 8⁴ + 2¹⁶ + 5⁴ + 5⁹ + 9⁵ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2082559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2542 + ... + 3259.

It is an arithmetic number, because the mean of its divisors is an integer number (522180).

2^2082559 is an apocalyptic number.

2082559 is a deficient number, since it is larger than the sum of its proper divisors (6161).

2082559 is an equidigital number, since it uses as much as digits as its factorization.

2082559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2082559 is about 1443.1074111098. The cubic root of 2082559 is about 127.7024133331.

The spelling of 2082559 in words is "two million, eighty-two thousand, five hundred fifty-nine".