2082143 has 8 divisors (see below), whose sum is σ = 2519712. Its totient is φ = 1679616.

The previous prime is 2082133. The next prime is 2082163. The reversal of 2082143 is 3412802.

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 2082143 - 2⁴ = 2082127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082133) 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, 8630 + ... + 8867.

It is an arithmetic number, because the mean of its divisors is an integer number (314964).

2^2082143 is an apocalyptic number.

2082143 is a deficient number, since it is larger than the sum of its proper divisors (437569).

2082143 is a wasteful number, since it uses less digits than its factorization.

2082143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17521.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2082143 is about 1442.9632704958. The cubic root of 2082143 is about 127.6939097338.

Adding to 2082143 its reverse (3412802), we get a palindrome (5494945).

The spelling of 2082143 in words is "two million, eighty-two thousand, one hundred forty-three".