224330242 has 8 divisors (see below), whose sum is σ = 340549776. Its totient is φ = 110813652.

The previous prime is 224330237. The next prime is 224330243. The reversal of 224330242 is 242033422.

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 (224330243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675528 + ... + 675859.

It is an arithmetic number, because the mean of its divisors is an integer number (42568722).

Almost surely, 2^224330242 is an apocalyptic number.

224330242 is a deficient number, since it is larger than the sum of its proper divisors (116219534).

224330242 is a wasteful number, since it uses less digits than its factorization.

224330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351472.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 224330242 is about 14977.6580946422. The cubic root of 224330242 is about 607.6161029485.

Adding to 224330242 its reverse (242033422), we get a palindrome (466363664).

The spelling of 224330242 in words is "two hundred twenty-four million, three hundred thirty thousand, two hundred forty-two".