224441374 has 4 divisors (see below), whose sum is σ = 336662064. Its totient is φ = 112220686.

The previous prime is 224441363. The next prime is 224441401. The reversal of 224441374 is 473144422.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×224441374³ (a number of 26 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 56110342 + ... + 56110345.

It is an arithmetic number, because the mean of its divisors is an integer number (84165516).

Almost surely, 2^224441374 is an apocalyptic number.

224441374 is a deficient number, since it is larger than the sum of its proper divisors (112220690).

224441374 is a wasteful number, since it uses less digits than its factorization.

224441374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112220689.

The product of its digits is 21504, while the sum is 31.

The square root of 224441374 is about 14981.3675610740. The cubic root of 224441374 is about 607.7164229716.

Adding to 224441374 its reverse (473144422), we get a palindrome (697585796).

The spelling of 224441374 in words is "two hundred twenty-four million, four hundred forty-one thousand, three hundred seventy-four".