448804 has 24 divisors (see below), whose sum is σ = 839160. Its totient is φ = 209664.

The previous prime is 448801. The next prime is 448807. The reversal of 448804 is 408844.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (448801) and next prime (448807).

It can be written as a sum of positive squares in 4 ways, for example, as 123904 + 324900 = 352^2 + 570^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448801) 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, 6112 + ... + 6184.

It is an arithmetic number, because the mean of its divisors is an integer number (34965).

2⁴⁴⁸⁸⁰⁴ is an apocalyptic number.

448804 is the 424-th heptagonal number.

It is an amenable number.

448804 is a deficient number, since it is larger than the sum of its proper divisors (390356).

448804 is a wasteful number, since it uses less digits than its factorization.

448804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 448804 is about 669.9283543783. The cubic root of 448804 is about 76.5629936661.

The spelling of 448804 in words is "four hundred forty-eight thousand, eight hundred four".