2089585 has 8 divisors (see below), whose sum is σ = 2566080. Its totient is φ = 1632624.

The previous prime is 2089583. The next prime is 2089613. The reversal of 2089585 is 5859802.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2089585 - 2¹ = 2089583 is a prime.

It is an Ulam number.

2089585 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2089583) 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 7 ways as a sum of consecutive naturals, for example, 4645 + ... + 5074.

It is an arithmetic number, because the mean of its divisors is an integer number (320760).

2^2089585 is an apocalyptic number.

It is an amenable number.

2089585 is a deficient number, since it is larger than the sum of its proper divisors (476495).

2089585 is an equidigital number, since it uses as much as digits as its factorization.

2089585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9767.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 2089585 is about 1445.5396916031. The cubic root of 2089585 is about 127.8458634554.

The spelling of 2089585 in words is "two million, eighty-nine thousand, five hundred eighty-five".