204224300 has 72 divisors (see below), whose sum is σ = 509800704. Its totient is φ = 69560640.

The previous prime is 204224299. The next prime is 204224303. The reversal of 204224300 is 3422402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204224303) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 116027 + ... + 117773.

Almost surely, 2^204224300 is an apocalyptic number.

204224300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204224300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254900352).

204224300 is an abundant number, since it is smaller than the sum of its proper divisors (305576404).

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

204224300 is a wasteful number, since it uses less digits than its factorization.

204224300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1928 counting only the distinct ones).

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

The square root of 204224300 is about 14290.7067704855. The cubic root of 204224300 is about 588.8922045355.

Adding to 204224300 its reverse (3422402), we get a palindrome (207646702).

The spelling of 204224300 in words is "two hundred four million, two hundred twenty-four thousand, three hundred".