223323000 has 64 divisors (see below), whose sum is σ = 696777120. Its totient is φ = 59552000.

The previous prime is 223322971. The next prime is 223323007. The reversal of 223323000 is 323322.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223323007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34221 + ... + 40220.

Almost surely, 2^223323000 is an apocalyptic number.

223323000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223323000 is an abundant number, since it is smaller than the sum of its proper divisors (473454120).

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

223323000 is a wasteful number, since it uses less digits than its factorization.

223323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74465 (or 74451 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 223323000 is about 14943.9954496781. The cubic root of 223323000 is about 606.7053404212.

Adding to 223323000 its reverse (323322), we get a palindrome (223646322).

The spelling of 223323000 in words is "two hundred twenty-three million, three hundred twenty-three thousand".