2432224 has 36 divisors (see below), whose sum is σ = 5106024. Its totient is φ = 1140224.

The previous prime is 2432219. The next prime is 2432237. The reversal of 2432224 is 4222342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9117 + ... + 9379.

It is an arithmetic number, because the mean of its divisors is an integer number (141834).

2^2432224 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 2432224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2553012).

2432224 is an abundant number, since it is smaller than the sum of its proper divisors (2673800).

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

2432224 is a wasteful number, since it uses less digits than its factorization.

2432224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 282 counting only the distinct ones).

The product of its digits is 768, while the sum is 19.

The square root of 2432224 is about 1559.5589120004. The cubic root of 2432224 is about 134.4831448869.

Adding to 2432224 its reverse (4222342), we get a palindrome (6654566).

The spelling of 2432224 in words is "two million, four hundred thirty-two thousand, two hundred twenty-four".