2184924 has 72 divisors (see below), whose sum is σ = 6303360. Its totient is φ = 575424.

The previous prime is 2184913. The next prime is 2184929. The reversal of 2184924 is 4294812.

2184924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2184891 and 2184900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2184929) 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 23 ways as a sum of consecutive naturals, for example, 59034 + ... + 59070.

2^2184924 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2184924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3151680).

2184924 is an abundant number, since it is smaller than the sum of its proper divisors (4118436).

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

2184924 is a wasteful number, since it uses less digits than its factorization.

2184924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 68 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 2184924 is about 1478.1488423024. The cubic root of 2184924 is about 129.7613768559.

The spelling of 2184924 in words is "two million, one hundred eighty-four thousand, nine hundred twenty-four".