448508 has 12 divisors (see below), whose sum is σ = 810432. Its totient is φ = 216960.

The previous prime is 448451. The next prime is 448519. The reversal of 448508 is 805844.

448508 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685 + ... + 1932.

It is an arithmetic number, because the mean of its divisors is an integer number (67536).

2⁴⁴⁸⁵⁰⁸ is an apocalyptic number.

It is an amenable number.

448508 is a deficient number, since it is larger than the sum of its proper divisors (361924).

448508 is a wasteful number, since it uses less digits than its factorization.

448508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652 (or 3650 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 448508 is about 669.7073987944. The cubic root of 448508 is about 76.5461580837.

Adding to 448508 its product of nonzero digits (5120), we get a triangular number (453628 = T₉₅₂).

The spelling of 448508 in words is "four hundred forty-eight thousand, five hundred eight".