432224 has 24 divisors (see below), whose sum is σ = 917280. Its totient is φ = 199296.

The previous prime is 432203. The next prime is 432227. The reversal of 432224 is 422234.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432227) by changing a digit.

432224 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104 + ... + 935.

It is an arithmetic number, because the mean of its divisors is an integer number (38220).

2⁴³²²²⁴ is an apocalyptic number.

It is an amenable number.

432224 is an abundant number, since it is smaller than the sum of its proper divisors (485056).

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

432224 is a wasteful number, since it uses less digits than its factorization.

432224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 1054 counting only the distinct ones).

The product of its digits is 384, while the sum is 17.

The square root of 432224 is about 657.4374494961. The cubic root of 432224 is about 75.6083265840.

Adding to 432224 its reverse (422234), we get a palindrome (854458).

It can be divided in two parts, 432 and 224, that added together give a palindrome (656).

The spelling of 432224 in words is "four hundred thirty-two thousand, two hundred twenty-four".