225304684 has 24 divisors (see below), whose sum is σ = 432988416. Its totient is φ = 101730000.

The previous prime is 225304663. The next prime is 225304687. The reversal of 225304684 is 486403522.

It is not an unprimeable number, because it can be changed into a prime (225304687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10312 + ... + 23599.

It is an arithmetic number, because the mean of its divisors is an integer number (18041184).

Almost surely, 2^225304684 is an apocalyptic number.

It is an amenable number.

225304684 is a deficient number, since it is larger than the sum of its proper divisors (207683732).

225304684 is a wasteful number, since it uses less digits than its factorization.

225304684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34077 (or 34075 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 225304684 is about 15010.1526974245. The cubic root of 225304684 is about 608.4946164136.

The spelling of 225304684 in words is "two hundred twenty-five million, three hundred four thousand, six hundred eighty-four".