223235304 has 16 divisors (see below), whose sum is σ = 558088320. Its totient is φ = 74411760.

The previous prime is 223235297. The next prime is 223235339. The reversal of 223235304 is 403532322.

223235304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223235304³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9301471 = 223235304 / (2 + 2 + 3 + 2 + 3 + 5 + 3 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4650712 + ... + 4650759.

It is an arithmetic number, because the mean of its divisors is an integer number (34880520).

Almost surely, 2^223235304 is an apocalyptic number.

223235304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

223235304 is an abundant number, since it is smaller than the sum of its proper divisors (334853016).

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

223235304 is a wasteful number, since it uses less digits than its factorization.

223235304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301480 (or 9301476 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 223235304 is about 14941.0610065015. The cubic root of 223235304 is about 606.6259149591.

Adding to 223235304 its reverse (403532322), we get a palindrome (626767626).

The spelling of 223235304 in words is "two hundred twenty-three million, two hundred thirty-five thousand, three hundred four".