448856 has 16 divisors (see below), whose sum is σ = 886200. Its totient is φ = 212544.

The previous prime is 448853. The next prime is 448859. The reversal of 448856 is 658844.

It is an interprime number because it is at equal distance from previous prime (448853) and next prime (448859).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325 + ... + 1628.

2⁴⁴⁸⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

448856 is a deficient number, since it is larger than the sum of its proper divisors (437344).

448856 is a wasteful number, since it uses less digits than its factorization.

448856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978 (or 2974 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 448856 is about 669.9671633744. The cubic root of 448856 is about 76.5659505039.

The spelling of 448856 in words is "four hundred forty-eight thousand, eight hundred fifty-six".