448574 has 12 divisors (see below), whose sum is σ = 773304. Its totient is φ = 191172.

The previous prime is 448561. The next prime is 448597. The reversal of 448574 is 475844.

It is a self number, because there is not a number n which added to its sum of digits gives 448574.

It is a congruent number.

It is an unprimeable number.

448574 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 (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2417 + ... + 2595.

It is an arithmetic number, because the mean of its divisors is an integer number (64442).

2⁴⁴⁸⁵⁷⁴ is an apocalyptic number.

448574 is a deficient number, since it is larger than the sum of its proper divisors (324730).

448574 is an equidigital number, since it uses as much as digits as its factorization.

448574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 188 counting only the distinct ones).

The product of its digits is 17920, while the sum is 32.

The square root of 448574 is about 669.7566722325. The cubic root of 448574 is about 76.5499126051.

The spelling of 448574 in words is "four hundred forty-eight thousand, five hundred seventy-four".