224066 has 8 divisors (see below), whose sum is σ = 350784. Its totient is φ = 107140.

The previous prime is 224057. The next prime is 224069. The reversal of 224066 is 660422.

224066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (224069) by changing a digit.

224066 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2390 + ... + 2481.

It is an arithmetic number, because the mean of its divisors is an integer number (43848).

2²²⁴⁰⁶⁶ is an apocalyptic number.

224066 is a deficient number, since it is larger than the sum of its proper divisors (126718).

224066 is a wasteful number, since it uses less digits than its factorization.

224066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 224066 is about 473.3561027387. The cubic root of 224066 is about 60.7377435801.

Adding to 224066 its reverse (660422), we get a palindrome (884488).

The spelling of 224066 in words is "two hundred twenty-four thousand, sixty-six".