224024244 has 12 divisors (see below), whose sum is σ = 522723264. Its totient is φ = 74674744.

The previous prime is 224024183. The next prime is 224024261. The reversal of 224024244 is 442420422.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent 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, 9334332 + ... + 9334355.

It is an arithmetic number, because the mean of its divisors is an integer number (43560272).

Almost surely, 2^224024244 is an apocalyptic number.

It is an amenable number.

224024244 is an abundant number, since it is smaller than the sum of its proper divisors (298699020).

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

224024244 is a wasteful number, since it uses less digits than its factorization.

224024244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18668694 (or 18668692 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 224024244 is about 14967.4394603753. The cubic root of 224024244 is about 607.3397040201.

Adding to 224024244 its reverse (442420422), we get a palindrome (666444666).

The spelling of 224024244 in words is "two hundred twenty-four million, twenty-four thousand, two hundred forty-four".