2082159 has 16 divisors (see below), whose sum is σ = 3133440. Its totient is φ = 1366200.

The previous prime is 2082133. The next prime is 2082163. The reversal of 2082159 is 9512802.

2082159 = 52² + 53² + ... + 185².

It is not a de Polignac number, because 2082159 - 2⁵ = 2082127 is a prime.

It is a super-2 number, since 2×2082159² = 8670772202562, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

2082159 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234 + ... + 2384.

It is an arithmetic number, because the mean of its divisors is an integer number (195840).

2^2082159 is an apocalyptic number.

2082159 is a deficient number, since it is larger than the sum of its proper divisors (1051281).

2082159 is a wasteful number, since it uses less digits than its factorization.

2082159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1221 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 2082159 is about 1442.9688146318. The cubic root of 2082159 is about 127.6942368163.

The spelling of 2082159 in words is "two million, eighty-two thousand, one hundred fifty-nine".