2089587 has 8 divisors (see below), whose sum is σ = 2806720. Its totient is φ = 1382760.

The previous prime is 2089583. The next prime is 2089613. The reversal of 2089587 is 7859802.

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

It is not a de Polignac number, because 2089587 - 2² = 2089583 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2089583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089 + ... + 2922.

It is an arithmetic number, because the mean of its divisors is an integer number (350840).

2^2089587 is an apocalyptic number.

2089587 is a deficient number, since it is larger than the sum of its proper divisors (717133).

2089587 is a wasteful number, since it uses less digits than its factorization.

2089587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 2089587 is about 1445.5403833861. The cubic root of 2089587 is about 127.8459042437.

The spelling of 2089587 in words is "two million, eighty-nine thousand, five hundred eighty-seven".