224303 has 2 divisors, whose sum is σ = 224304. Its totient is φ = 224302.
The previous prime is 224299. The next prime is 224309. The reversal of 224303 is 303422.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 224303 - 22 = 224299 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (224309) 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 as a sum of consecutive naturals, namely, 112151 + 112152.
It is an arithmetic number, because the mean of its divisors is an integer number (112152).
2224303 is an apocalyptic number.
224303 is a deficient number, since it is larger than the sum of its proper divisors (1).
224303 is an equidigital number, since it uses as much as digits as its factorization.
224303 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 224303 is about 473.6063766463. The cubic root of 224303 is about 60.7591506253.
Adding to 224303 its reverse (303422), we get a palindrome (527725).
The spelling of 224303 in words is "two hundred twenty-four thousand, three hundred three", and thus it is an iban number.
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