2203884 has 36 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 708960.

The previous prime is 2203853. The next prime is 2203889. The reversal of 2203884 is 4883022.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×2203884³ = 32113485907804533312, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2203889) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12 + ... + 2099.

It is an arithmetic number, because the mean of its divisors is an integer number (160160).

2^2203884 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 2203884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2882880).

2203884 is an abundant number, since it is smaller than the sum of its proper divisors (3561876).

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

2203884 is a wasteful number, since it uses less digits than its factorization.

2203884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150 (or 2145 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2203884 is about 1484.5484161859. The cubic root of 2203884 is about 130.1356375240.

It can be divided in two parts, 22038 and 84, that added together give a palindrome (22122).

The spelling of 2203884 in words is "two million, two hundred three thousand, eight hundred eighty-four".