2160084 has 12 divisors (see below), whose sum is σ = 5040224. Its totient is φ = 720024.

The previous prime is 2160061. The next prime is 2160101. The reversal of 2160084 is 4800612.

2160084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2160084.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 89992 + ... + 90015.

2^2160084 is an apocalyptic number.

It is an amenable number.

2160084 is an abundant number, since it is smaller than the sum of its proper divisors (2880140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2160084 is a wasteful number, since it uses less digits than its factorization.

2160084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180014 (or 180012 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2160084 is about 1469.7224227724. The cubic root of 2160084 is about 129.2677570516.

Adding to 2160084 its reverse (4800612), we get a palindrome (6960696).

The spelling of 2160084 in words is "two million, one hundred sixty thousand, eighty-four".