448303 has 2 divisors, whose sum is σ = 448304. Its totient is φ = 448302.

The previous prime is 448249. The next prime is 448309. The reversal of 448303 is 303844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448303 - 2⁹ = 447791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448309) 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 as a sum of consecutive naturals, namely, 224151 + 224152.

It is an arithmetic number, because the mean of its divisors is an integer number (224152).

2⁴⁴⁸³⁰³ is an apocalyptic number.

448303 is a deficient number, since it is larger than the sum of its proper divisors (1).

448303 is an equidigital number, since it uses as much as digits as its factorization.

448303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 448303 is about 669.5543293863. The cubic root of 448303 is about 76.5344939634.

The spelling of 448303 in words is "four hundred forty-eight thousand, three hundred three".