448118 has 8 divisors (see below), whose sum is σ = 733320. Its totient is φ = 203680.

The previous prime is 448111. The next prime is 448121. The reversal of 448118 is 811844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 448118.

It is not an unprimeable number, because it can be changed into a prime (448111) by changing a digit.

448118 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10163 + ... + 10206.

It is an arithmetic number, because the mean of its divisors is an integer number (91665).

2⁴⁴⁸¹¹⁸ is an apocalyptic number.

448118 is a deficient number, since it is larger than the sum of its proper divisors (285202).

448118 is a wasteful number, since it uses less digits than its factorization.

448118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20382.

The product of its digits is 1024, while the sum is 26.

The square root of 448118 is about 669.4161635336. The cubic root of 448118 is about 76.5239647533.

The spelling of 448118 in words is "four hundred forty-eight thousand, one hundred eighteen".