224323373 has 2 divisors, whose sum is σ = 224323374. Its totient is φ = 224323372.

The previous prime is 224323349. The next prime is 224323399. The reversal of 224323373 is 373323422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 223711849 + 611524 = 14957^2 + 782^2 .

It is a cyclic number.

It is not a de Polignac number, because 224323373 - 2¹⁰ = 224322349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224323573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112161686 + 112161687.

It is an arithmetic number, because the mean of its divisors is an integer number (112161687).

Almost surely, 2^224323373 is an apocalyptic number.

It is an amenable number.

224323373 is a deficient number, since it is larger than the sum of its proper divisors (1).

224323373 is an equidigital number, since it uses as much as digits as its factorization.

224323373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 29.

The square root of 224323373 is about 14977.4287846746. The cubic root of 224323373 is about 607.6099011429.

Adding to 224323373 its reverse (373323422), we get a palindrome (597646795).

The spelling of 224323373 in words is "two hundred twenty-four million, three hundred twenty-three thousand, three hundred seventy-three".