448544 has 24 divisors (see below), whose sum is σ = 898128. Its totient is φ = 220480.

The previous prime is 448531. The next prime is 448561. The reversal of 448544 is 445844.

It is an unprimeable number.

448544 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3359 + ... + 3489.

It is an arithmetic number, because the mean of its divisors is an integer number (37422).

2⁴⁴⁸⁵⁴⁴ is an apocalyptic number.

It is an amenable number.

448544 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448544 is a wasteful number, since it uses less digits than its factorization.

448544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 240 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 448544 is about 669.7342756646. The cubic root of 448544 is about 76.5482060501.

The spelling of 448544 in words is "four hundred forty-eight thousand, five hundred forty-four".