224040003 has 16 divisors (see below), whose sum is σ = 330469632. Its totient is φ = 133868000.

The previous prime is 224039989. The next prime is 224040013. The reversal of 224040003 is 300040422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 224040003 - 2⁶ = 224039939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224040013) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 45468 + ... + 50153.

It is an arithmetic number, because the mean of its divisors is an integer number (20654352).

Almost surely, 2^224040003 is an apocalyptic number.

224040003 is a deficient number, since it is larger than the sum of its proper divisors (106429629).

224040003 is a wasteful number, since it uses less digits than its factorization.

224040003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95706.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 224040003 is about 14967.9658938681. The cubic root of 224040003 is about 607.3539448032.

Adding to 224040003 its reverse (300040422), we get a palindrome (524080425).

The spelling of 224040003 in words is "two hundred twenty-four million, forty thousand, three".