224130066 has 8 divisors (see below), whose sum is σ = 448260144. Its totient is φ = 74710020.

The previous prime is 224130047. The next prime is 224130073. The reversal of 224130066 is 660031422.

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

224130066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18677500 + ... + 18677511.

It is an arithmetic number, because the mean of its divisors is an integer number (56032518).

Almost surely, 2^224130066 is an apocalyptic number.

224130066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224130066 is a wasteful number, since it uses less digits than its factorization.

224130066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37355016.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 224130066 is about 14970.9741166031. The cubic root of 224130066 is about 607.4353183518.

Adding to 224130066 its reverse (660031422), we get a palindrome (884161488).

The spelling of 224130066 in words is "two hundred twenty-four million, one hundred thirty thousand, sixty-six".