224642230 has 32 divisors (see below), whose sum is σ = 411544800. Its totient is φ = 88273152.

The previous prime is 224642189. The next prime is 224642251. The reversal of 224642230 is 32246422.

224642230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224642195 and 224642204.

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, 153241 + ... + 154699.

It is an arithmetic number, because the mean of its divisors is an integer number (12860775).

Almost surely, 2^224642230 is an apocalyptic number.

224642230 is a deficient number, since it is larger than the sum of its proper divisors (186902570).

224642230 is a wasteful number, since it uses less digits than its factorization.

224642230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 224642230 is about 14988.0695888430. The cubic root of 224642230 is about 607.8976538110.

Adding to 224642230 its reverse (32246422), we get a palindrome (256888652).

The spelling of 224642230 in words is "two hundred twenty-four million, six hundred forty-two thousand, two hundred thirty".