225003304 has 16 divisors (see below), whose sum is σ = 422848800. Its totient is φ = 112243632.

The previous prime is 225003283. The next prime is 225003341. The reversal of 225003304 is 403300522.

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, 28522 + ... + 35545.

It is an arithmetic number, because the mean of its divisors is an integer number (26428050).

Almost surely, 2^225003304 is an apocalyptic number.

It is an amenable number.

225003304 is a deficient number, since it is larger than the sum of its proper divisors (197845496).

225003304 is a wasteful number, since it uses less digits than its factorization.

225003304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64512 (or 64508 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 225003304 is about 15000.1101329290. The cubic root of 225003304 is about 608.2231766680.

Adding to 225003304 its reverse (403300522), we get a palindrome (628303826).

The spelling of 225003304 in words is "two hundred twenty-five million, three thousand, three hundred four".