448120 has 32 divisors (see below), whose sum is σ = 1069200. Its totient is φ = 168448.

The previous prime is 448111. The next prime is 448121. The reversal of 448120 is 21844.

448120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448121) 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 in 7 ways as a sum of consecutive naturals, for example, 351 + ... + 1009.

2⁴⁴⁸¹²⁰ is an apocalyptic number.

448120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534600).

448120 is an abundant number, since it is smaller than the sum of its proper divisors (621080).

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

448120 is a wasteful number, since it uses less digits than its factorization.

448120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 448120 is about 669.4176573709. The cubic root of 448120 is about 76.5240785981.

Adding to 448120 its reverse (21844), we get a palindrome (469964).

The spelling of 448120 in words is "four hundred forty-eight thousand, one hundred twenty".