448040804 has 6 divisors (see below), whose sum is σ = 784071414. Its totient is φ = 224020400.

The previous prime is 448040753. The next prime is 448040821. The reversal of 448040804 is 408040844.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 445632100 + 2408704 = 21110^2 + 1552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005097 + ... + 56005104.

It is an arithmetic number, because the mean of its divisors is an integer number (130678569).

Almost surely, 2^448040804 is an apocalyptic number.

It is an amenable number.

448040804 is a deficient number, since it is larger than the sum of its proper divisors (336030610).

448040804 is a wasteful number, since it uses less digits than its factorization.

448040804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112010205 (or 112010203 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 448040804 is about 21166.9743704668. The cubic root of 448040804 is about 765.1957031311.

It can be divided in two parts, 448040 and 804, that added together give a palindrome (448844).

The spelling of 448040804 in words is "four hundred forty-eight million, forty thousand, eight hundred four".