323224 has 16 divisors (see below), whose sum is σ = 661320. Its totient is φ = 146880.

The previous prime is 323207. The next prime is 323233. The reversal of 323224 is 422323.

It is a junction number, because it is equal to n+sod(n) for n = 323198 and 323207.

It is a congruent number.

It is an unprimeable number.

323224 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1749 + ... + 1924.

2³²³²²⁴ is an apocalyptic number.

It is an amenable number.

323224 is an abundant number, since it is smaller than the sum of its proper divisors (338096).

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

323224 is a wasteful number, since it uses less digits than its factorization.

323224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690 (or 3686 counting only the distinct ones).

The product of its digits is 288, while the sum is 16.

The square root of 323224 is about 568.5279236766. The cubic root of 323224 is about 68.6279774931.

Adding to 323224 its reverse (422323), we get a palindrome (745547).

Subtracting 323224 from its reverse (422323), we obtain a palindrome (99099).

The spelling of 323224 in words is "three hundred twenty-three thousand, two hundred twenty-four", and thus it is an iban number.