2086 has 8 divisors (see below), whose sum is σ = 3600.
Its totient is φ = 888.
The previous prime is 2083. The next prime is 2087. The reversal of 2086 is 6802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 12.
It is a nialpdrome in base 14 and base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61 + ... + 88.
It is an arithmetic number, because the mean of its divisors is an integer number (450).
2086 is a deficient number, since it is larger than the sum of its proper divisors (1514).
2086 is a wasteful number, since it uses less digits than its factorization.
2086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2086 is about 45.6727489867.
The cubic root of 2086 is about 12.7772708614.
Note that the first 3 decimals are identical.
Adding to 2086 its reverse (6802), we get a palindrome (8888).
The spelling of 2086 in words is "two thousand, eighty-six".