2184243 has 8 divisors (see below), whose sum is σ = 2924688. Its totient is φ = 1449984.

The previous prime is 2184223. The next prime is 2184257. The reversal of 2184243 is 3424812.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2184243 - 2⁶ = 2184179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2184223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646 + ... + 2187.

It is an arithmetic number, because the mean of its divisors is an integer number (365586).

2^2184243 is an apocalyptic number.

2184243 is a deficient number, since it is larger than the sum of its proper divisors (740445).

2184243 is a wasteful number, since it uses less digits than its factorization.

2184243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093.

The product of its digits is 1536, while the sum is 24.

The square root of 2184243 is about 1477.9184686579. The cubic root of 2184243 is about 129.7478940559.

The spelling of 2184243 in words is "two million, one hundred eighty-four thousand, two hundred forty-three".