224104450 has 24 divisors (see below), whose sum is σ = 417231108. Its totient is φ = 89556480.

The previous prime is 224104351. The next prime is 224104453. The reversal of 224104450 is 54401422.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 33489 + 224070961 = 183^2 + 14969^2 .

It is not an unprimeable number, because it can be changed into a prime (224104453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92454 + ... + 94846.

Almost surely, 2^224104450 is an apocalyptic number.

224104450 is a deficient number, since it is larger than the sum of its proper divisors (193126658).

224104450 is a wasteful number, since it uses less digits than its factorization.

224104450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4278 (or 4273 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 224104450 is about 14970.1185700047. The cubic root of 224104450 is about 607.4121760514.

Adding to 224104450 its reverse (54401422), we get a palindrome (278505872).

The spelling of 224104450 in words is "two hundred twenty-four million, one hundred four thousand, four hundred fifty".