448920928 has 24 divisors (see below), whose sum is σ = 914291280. Its totient is φ = 216720000.

The previous prime is 448920917. The next prime is 448920929. The reversal of 448920928 is 829029844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448920929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240948 + ... + 242803.

It is an arithmetic number, because the mean of its divisors is an integer number (38095470).

Almost surely, 2^448920928 is an apocalyptic number.

It is an amenable number.

448920928 is an abundant number, since it is smaller than the sum of its proper divisors (465370352).

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

448920928 is a wasteful number, since it uses less digits than its factorization.

448920928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483790 (or 483782 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 448920928 is about 21187.7541990651. The cubic root of 448920928 is about 765.6964213656.

The spelling of 448920928 in words is "four hundred forty-eight million, nine hundred twenty thousand, nine hundred twenty-eight".