2089109 has 8 divisors (see below), whose sum is σ = 2293920. Its totient is φ = 1886800.

The previous prime is 2089093. The next prime is 2089117. The reversal of 2089109 is 9019802.

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

It is a cyclic number.

It is not a de Polignac number, because 2089109 - 2⁴ = 2089093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089169) 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, 1439 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (286740).

2^2089109 is an apocalyptic number.

It is an amenable number.

2089109 is a deficient number, since it is larger than the sum of its proper divisors (204811).

2089109 is a wasteful number, since it uses less digits than its factorization.

2089109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 2089109 is about 1445.3750378362. The cubic root of 2089109 is about 127.8361551079.

The spelling of 2089109 in words is "two million, eighty-nine thousand, one hundred nine".