223002304 has 28 divisors (see below), whose sum is σ = 505738384. Its totient is φ = 95572224.

The previous prime is 223002301. The next prime is 223002347. The reversal of 223002304 is 403200322.

223002304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (223002301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248439 + ... + 249334.

Almost surely, 2^223002304 is an apocalyptic number.

It is an amenable number.

223002304 is an abundant number, since it is smaller than the sum of its proper divisors (282736080).

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

223002304 is an equidigital number, since it uses as much as digits as its factorization.

223002304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497792 (or 497782 counting only the distinct ones).

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

The square root of 223002304 is about 14933.2616664947. The cubic root of 223002304 is about 606.4147878962.

Adding to 223002304 its reverse (403200322), we get a palindrome (626202626).

The spelling of 223002304 in words is "two hundred twenty-three million, two thousand, three hundred four".