2182884 has 48 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 631840.

The previous prime is 2182877. The next prime is 2182897. The reversal of 2182884 is 4882812.

2182884 = 297² + 298² + ... + 319².

2182884 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2677 + ... + 3395.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2^2182884 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 2182884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2903040).

2182884 is an abundant number, since it is smaller than the sum of its proper divisors (3623196).

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

2182884 is a wasteful number, since it uses less digits than its factorization.

2182884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 758 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 2182884 is about 1477.4586288624. The cubic root of 2182884 is about 129.7209794727.

It can be divided in two parts, 21828 and 84, that added together give a palindrome (21912).

The spelling of 2182884 in words is "two million, one hundred eighty-two thousand, eight hundred eighty-four".