2183839 has 8 divisors (see below), whose sum is σ = 2508800. Its totient is φ = 1862136.

The previous prime is 2183833. The next prime is 2183843. The reversal of 2183839 is 9383812.

2183839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2183839 - 2⁵ = 2183807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862 + ... + 2260.

It is an arithmetic number, because the mean of its divisors is an integer number (313600).

2^2183839 is an apocalyptic number.

2183839 is a deficient number, since it is larger than the sum of its proper divisors (324961).

2183839 is a wasteful number, since it uses less digits than its factorization.

2183839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629.

The product of its digits is 10368, while the sum is 34.

The square root of 2183839 is about 1477.7817836203. The cubic root of 2183839 is about 129.7398941247.

The spelling of 2183839 in words is "two million, one hundred eighty-three thousand, eight hundred thirty-nine".