224310530 has 8 divisors (see below), whose sum is σ = 403758972. Its totient is φ = 89724208.

The previous prime is 224310521. The next prime is 224310533. The reversal of 224310530 is 35013422.

It is a happy number.

224310530 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 Cunningham number, because it is equal to 14977²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 224310529 + 1 = 14977^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (224310533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11215517 + ... + 11215536.

Almost surely, 2^224310530 is an apocalyptic number.

224310530 is a deficient number, since it is larger than the sum of its proper divisors (179448442).

224310530 is a wasteful number, since it uses less digits than its factorization.

224310530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22431060.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 224310530 is about 14977.0000333845. Note that the first 4 decimals coincide. The cubic root of 224310530 is about 607.5983052597.

Adding to 224310530 its reverse (35013422), we get a palindrome (259323952).

The spelling of 224310530 in words is "two hundred twenty-four million, three hundred ten thousand, five hundred thirty".