448198 has 8 divisors (see below), whose sum is σ = 694080. Its totient is φ = 216840.

The previous prime is 448193. The next prime is 448199. The reversal of 448198 is 891844.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448193) by changing a digit.

448198 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3553 + ... + 3676.

It is an arithmetic number, because the mean of its divisors is an integer number (86760).

2⁴⁴⁸¹⁹⁸ is an apocalyptic number.

448198 is a deficient number, since it is larger than the sum of its proper divisors (245882).

448198 is a wasteful number, since it uses less digits than its factorization.

448198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262.

The product of its digits is 9216, while the sum is 34.

The square root of 448198 is about 669.4759144286. The cubic root of 448198 is about 76.5285182808.

It can be divided in two parts, 448 and 198, that added together give a palindrome (646).

The spelling of 448198 in words is "four hundred forty-eight thousand, one hundred ninety-eight".