448054820 has 24 divisors (see below), whose sum is σ = 952828800. Its totient is φ = 176952672.

The previous prime is 448054819. The next prime is 448054877. The reversal of 448054820 is 28450844.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140210 + ... + 143369.

It is an arithmetic number, because the mean of its divisors is an integer number (39701200).

Almost surely, 2^448054820 is an apocalyptic number.

It is an amenable number.

448054820 is an abundant number, since it is smaller than the sum of its proper divisors (504773980).

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

448054820 is a wasteful number, since it uses less digits than its factorization.

448054820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283667 (or 283665 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 448054820 is about 21167.3054496788. The cubic root of 448054820 is about 765.2036822192.

The spelling of 448054820 in words is "four hundred forty-eight million, fifty-four thousand, eight hundred twenty".