230203224 has 48 divisors (see below), whose sum is σ = 629314920. Its totient is φ = 76014720.

The previous prime is 230203201. The next prime is 230203271. The reversal of 230203224 is 422302032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 230203197 and 230203206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7237 + ... + 22644.

Almost surely, 2^230203224 is an apocalyptic number.

230203224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230203224 is an abundant number, since it is smaller than the sum of its proper divisors (399111696).

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

230203224 is a wasteful number, since it uses less digits than its factorization.

230203224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30000 (or 29993 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 230203224 is about 15172.4495056006. The cubic root of 230203224 is about 612.8729692324.

Adding to 230203224 its reverse (422302032), we get a palindrome (652505256).

It can be divided in two parts, 23020 and 3224, that added together give a square (26244 = 162²).

The spelling of 230203224 in words is "two hundred thirty million, two hundred three thousand, two hundred twenty-four".