448598020 has 48 divisors (see below), whose sum is σ = 1016769600. Its totient is φ = 165269376.

The previous prime is 448598009. The next prime is 448598039. The reversal of 448598020 is 20895844.

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 134331 + ... + 137629.

It is an arithmetic number, because the mean of its divisors is an integer number (21182700).

Almost surely, 2^448598020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448598020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508384800).

448598020 is an abundant number, since it is smaller than the sum of its proper divisors (568171580).

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

448598020 is a wasteful number, since it uses less digits than its factorization.

448598020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844 (or 3842 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 448598020 is about 21180.1326719169. The cubic root of 448598020 is about 765.5127893194.

The spelling of 448598020 in words is "four hundred forty-eight million, five hundred ninety-eight thousand, twenty".