2084109 has 8 divisors (see below), whose sum is σ = 2789472. Its totient is φ = 1384080.

The previous prime is 2084107. The next prime is 2084111. The reversal of 2084109 is 9014802.

It is an interprime number because it is at equal distance from previous prime (2084107) and next prime (2084111).

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

It is not a de Polignac number, because 2084109 - 2¹ = 2084107 is a prime.

2084109 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084101) 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, 307 + ... + 2064.

It is an arithmetic number, because the mean of its divisors is an integer number (348684).

2^2084109 is an apocalyptic number.

It is an amenable number.

2084109 is a deficient number, since it is larger than the sum of its proper divisors (705363).

2084109 is a wasteful number, since it uses less digits than its factorization.

2084109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2084109 is about 1443.6443467835. The cubic root of 2084109 is about 127.7340874504.

The spelling of 2084109 in words is "two million, eighty-four thousand, one hundred nine".