448224500 has 24 divisors (see below), whose sum is σ = 978923400. Its totient is φ = 179289600.

The previous prime is 448224467. The next prime is 448224521. The reversal of 448224500 is 5422844.

It can be written as a sum of positive squares in 4 ways, for example, as 122855056 + 325369444 = 11084^2 + 18038^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447725 + ... + 448724.

It is an arithmetic number, because the mean of its divisors is an integer number (40788475).

Almost surely, 2^448224500 is an apocalyptic number.

It is an amenable number.

448224500 is an abundant number, since it is smaller than the sum of its proper divisors (530698900).

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

448224500 is a wasteful number, since it uses less digits than its factorization.

448224500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896468 (or 896456 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 448224500 is about 21171.3131383011. The cubic root of 448224500 is about 765.3002651730.

It can be divided in two parts, 4482 and 24500, that added together give a palindrome (28982).

The spelling of 448224500 in words is "four hundred forty-eight million, two hundred twenty-four thousand, five hundred".