223814328 has 32 divisors (see below), whose sum is σ = 560111760. Its totient is φ = 74528000.

The previous prime is 223814323. The next prime is 223814341. The reversal of 223814328 is 823418322.

223814328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223814321) 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, 22078 + ... + 30578.

Almost surely, 2^223814328 is an apocalyptic number.

It is an amenable number.

223814328 is an abundant number, since it is smaller than the sum of its proper divisors (336297432).

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

223814328 is a wasteful number, since it uses less digits than its factorization.

223814328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9607 (or 9603 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 223814328 is about 14960.4253950214. The cubic root of 223814328 is about 607.1499475303.

The spelling of 223814328 in words is "two hundred twenty-three million, eight hundred fourteen thousand, three hundred twenty-eight".