224443982 has 32 divisors (see below), whose sum is σ = 403812864. Its totient is φ = 91476000.

The previous prime is 224443969. The next prime is 224443987. The reversal of 224443982 is 289344422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224443987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56357 + ... + 60207.

It is an arithmetic number, because the mean of its divisors is an integer number (12619152).

Almost surely, 2^224443982 is an apocalyptic number.

224443982 is a deficient number, since it is larger than the sum of its proper divisors (179368882).

224443982 is a wasteful number, since it uses less digits than its factorization.

224443982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064.

The product of its digits is 110592, while the sum is 38.

The square root of 224443982 is about 14981.4546022741. The cubic root of 224443982 is about 607.7187768429.

The spelling of 224443982 in words is "two hundred twenty-four million, four hundred forty-three thousand, nine hundred eighty-two".