448328 has 8 divisors (see below), whose sum is σ = 840630. Its totient is φ = 224160.

The previous prime is 448321. The next prime is 448351. The reversal of 448328 is 823844.

It can be written as a sum of positive squares in only one way, i.e., 334084 + 114244 = 578^2 + 338^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 448328.

It is not an unprimeable number, because it can be changed into a prime (448321) by changing a digit.

448328 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28013 + ... + 28028.

2⁴⁴⁸³²⁸ is an apocalyptic number.

It is an amenable number.

448328 is a deficient number, since it is larger than the sum of its proper divisors (392302).

448328 is a wasteful number, since it uses less digits than its factorization.

448328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56047 (or 56043 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 448328 is about 669.5729982608. The cubic root of 448328 is about 76.5359166075.

The spelling of 448328 in words is "four hundred forty-eight thousand, three hundred twenty-eight".