324223224 has 64 divisors (see below), whose sum is σ = 874907040. Its totient is φ = 99532800.

The previous prime is 324223217. The next prime is 324223243. The reversal of 324223224 is 422322423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a junction number, because it is equal to n+sod(n) for n = 324223194 and 324223203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179124 + ... + 180924.

Almost surely, 2^324223224 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 324223224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437453520).

324223224 is an abundant number, since it is smaller than the sum of its proper divisors (550683816).

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

324223224 is a wasteful number, since it uses less digits than its factorization.

324223224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400 (or 2396 counting only the distinct ones).

The product of its digits is 4608, while the sum is 24.

The square root of 324223224 is about 18006.1995990270. The cubic root of 324223224 is about 686.9862424650.

Adding to 324223224 its reverse (422322423), we get a palindrome (746545647).

The spelling of 324223224 in words is "three hundred twenty-four million, two hundred twenty-three thousand, two hundred twenty-four".