204223324 has 12 divisors (see below), whose sum is σ = 376201000. Its totient is φ = 96737328.

The previous prime is 204223291. The next prime is 204223333. The reversal of 204223324 is 423322402.

It is a junction number, because it is equal to n+sod(n) for n = 204223295 and 204223304.

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 3 ways as a sum of consecutive naturals, for example, 1343499 + ... + 1343650.

Almost surely, 2^204223324 is an apocalyptic number.

It is an amenable number.

204223324 is a deficient number, since it is larger than the sum of its proper divisors (171977676).

204223324 is a wasteful number, since it uses less digits than its factorization.

204223324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687172 (or 2687170 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 204223324 is about 14290.6726223786. The cubic root of 204223324 is about 588.8912664171.

Adding to 204223324 its reverse (423322402), we get a palindrome (627545726).

The spelling of 204223324 in words is "two hundred four million, two hundred twenty-three thousand, three hundred twenty-four".