2184448 has 72 divisors (see below), whose sum is σ = 5298048. Its totient is φ = 878592.

The previous prime is 2184409. The next prime is 2184461. The reversal of 2184448 is 8444812.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41190 + ... + 41242.

It is an arithmetic number, because the mean of its divisors is an integer number (73584).

2^2184448 is an apocalyptic number.

2184448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2184448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2649024).

2184448 is an abundant number, since it is smaller than the sum of its proper divisors (3113600).

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

2184448 is an equidigital number, since it uses as much as digits as its factorization.

2184448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 85 counting only the distinct ones).

The product of its digits is 8192, while the sum is 31.

The square root of 2184448 is about 1477.9878213301. The cubic root of 2184448 is about 129.7519530497.

The spelling of 2184448 in words is "two million, one hundred eighty-four thousand, four hundred forty-eight".