224400230 has 16 divisors (see below), whose sum is σ = 413314704. Its totient is φ = 87672480.

The previous prime is 224400191. The next prime is 224400233. The reversal of 224400230 is 32004422.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 224400199 and 224400208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224400233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260501 + ... + 261360.

It is an arithmetic number, because the mean of its divisors is an integer number (25832169).

Almost surely, 2^224400230 is an apocalyptic number.

224400230 is a deficient number, since it is larger than the sum of its proper divisors (188914474).

224400230 is a wasteful number, since it uses less digits than its factorization.

224400230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521911.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 224400230 is about 14979.9943257666. The cubic root of 224400230 is about 607.6792857123.

Adding to 224400230 its reverse (32004422), we get a palindrome (256404652).

The spelling of 224400230 in words is "two hundred twenty-four million, four hundred thousand, two hundred thirty".