223230 has 32 divisors (see below), whose sum is σ = 612864. Its totient is φ = 50976.

The previous prime is 223229. The next prime is 223241. The reversal of 223230 is 32322.

It is a super-3 number, since 3×223230³ = 33371746236801000, which contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322 + ... + 741.

It is an arithmetic number, because the mean of its divisors is an integer number (19152).

2²²³²³⁰ is an apocalyptic number.

223230 is an abundant number, since it is smaller than the sum of its proper divisors (389634).

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

223230 is a wasteful number, since it uses less digits than its factorization.

223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 223230 is about 472.4722214057. The cubic root of 223230 is about 60.6621110508.

Adding to 223230 its reverse (32322), we get a palindrome (255552).

It can be divided in two parts, 2 and 23230, that added together give a palindrome (23232).

The spelling of 223230 in words is "two hundred twenty-three thousand, two hundred thirty".