224603 has 2 divisors, whose sum is σ = 224604. Its totient is φ = 224602.

The previous prime is 224591. The next prime is 224611. The reversal of 224603 is 306422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224603 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 2⁹ + 6⁶ + 4⁴ + 0 + 3¹¹ .

It is a nialpdrome in base 8.

It is not a weakly prime, because it can be changed into another prime (224633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112301 + 112302.

It is an arithmetic number, because the mean of its divisors is an integer number (112302).

2²²⁴⁶⁰³ is an apocalyptic number.

224603 is a deficient number, since it is larger than the sum of its proper divisors (1).

224603 is an equidigital number, since it uses as much as digits as its factorization.

224603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 224603 is about 473.9229895247. The cubic root of 224603 is about 60.7862265372.

The spelling of 224603 in words is "two hundred twenty-four thousand, six hundred three".