224224032 has 24 divisors (see below), whose sum is σ = 588588336. Its totient is φ = 74741312.

The previous prime is 224223943. The next prime is 224224051. The reversal of 224224032 is 230422422.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167738 + ... + 1167929.

It is an arithmetic number, because the mean of its divisors is an integer number (24524514).

Almost surely, 2^224224032 is an apocalyptic number.

It is an amenable number.

224224032 is an abundant number, since it is smaller than the sum of its proper divisors (364364304).

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

224224032 is a wasteful number, since it uses less digits than its factorization.

224224032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335680 (or 2335672 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 224224032 is about 14974.1120604863. The cubic root of 224224032 is about 607.5201950983.

Adding to 224224032 its reverse (230422422), we get a palindrome (454646454).

The spelling of 224224032 in words is "two hundred twenty-four million, two hundred twenty-four thousand, thirty-two".