448873 has 2 divisors, whose sum is σ = 448874. Its totient is φ = 448872.

The previous prime is 448871. The next prime is 448879. The reversal of 448873 is 378844.

448873 is nontrivially palindromic in base 8.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 363609 + 85264 = 603^2 + 292^2 .

It is a cyclic number.

It is not a de Polignac number, because 448873 - 2¹ = 448871 is a prime.

Together with 448871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (448871) 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, 224436 + 224437.

It is an arithmetic number, because the mean of its divisors is an integer number (224437).

2⁴⁴⁸⁸⁷³ is an apocalyptic number.

It is an amenable number.

448873 is a deficient number, since it is larger than the sum of its proper divisors (1).

448873 is an equidigital number, since it uses as much as digits as its factorization.

448873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 34.

The square root of 448873 is about 669.9798504433. The cubic root of 448873 is about 76.5669171129.

The spelling of 448873 in words is "four hundred forty-eight thousand, eight hundred seventy-three".