224117056 has 28 divisors (see below), whose sum is σ = 454200768. Its totient is φ = 109672832.

The previous prime is 224117053. The next prime is 224117057. The reversal of 224117056 is 650711422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224117051) 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, 34246 + ... + 40261.

It is an arithmetic number, because the mean of its divisors is an integer number (16221456).

Almost surely, 2^224117056 is an apocalyptic number.

It is an amenable number.

224117056 is an abundant number, since it is smaller than the sum of its proper divisors (230083712).

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

224117056 is an equidigital number, since it uses as much as digits as its factorization.

224117056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74566 (or 74556 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 224117056 is about 14970.5396028333. The cubic root of 224117056 is about 607.4235649288.

Adding to 224117056 its reverse (650711422), we get a palindrome (874828478).

The spelling of 224117056 in words is "two hundred twenty-four million, one hundred seventeen thousand, fifty-six".