448531304 has 32 divisors (see below), whose sum is σ = 914676840. Its totient is φ = 204960000.

The previous prime is 448531301. The next prime is 448531327. The reversal of 448531304 is 403135844.

It can be written as a sum of positive squares in 4 ways, for example, as 448168900 + 362404 = 21170^2 + 602^2 .

It is not an unprimeable number, because it can be changed into a prime (448531301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10847 + ... + 31854.

Almost surely, 2^448531304 is an apocalyptic number.

It is an amenable number.

448531304 is an abundant number, since it is smaller than the sum of its proper divisors (466145536).

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

448531304 is a wasteful number, since it uses less digits than its factorization.

448531304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42821 (or 42817 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 448531304 is about 21178.5576468276. The cubic root of 448531304 is about 765.4748381314.

The spelling of 448531304 in words is "four hundred forty-eight million, five hundred thirty-one thousand, three hundred four".