224030232 has 96 divisors (see below), whose sum is σ = 638888400. Its totient is φ = 72737280.

The previous prime is 224030231. The next prime is 224030239. The reversal of 224030232 is 232030422.

224030232 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224030231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362788 + ... + 363404.

Almost surely, 2^224030232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224030232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319444200).

224030232 is an abundant number, since it is smaller than the sum of its proper divisors (414858168).

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

224030232 is a wasteful number, since it uses less digits than its factorization.

224030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 663 counting only the distinct ones).

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

The square root of 224030232 is about 14967.6394932534. The cubic root of 224030232 is about 607.3451152168.

Adding to 224030232 its reverse (232030422), we get a palindrome (456060654).

The spelling of 224030232 in words is "two hundred twenty-four million, thirty thousand, two hundred thirty-two".