448663118 has 16 divisors (see below), whose sum is σ = 712396080. Its totient is φ = 211557696.

The previous prime is 448663087. The next prime is 448663141. The reversal of 448663118 is 811366844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87455 + ... + 92442.

It is an arithmetic number, because the mean of its divisors is an integer number (44524755).

Almost surely, 2^448663118 is an apocalyptic number.

448663118 is a deficient number, since it is larger than the sum of its proper divisors (263732962).

448663118 is a wasteful number, since it uses less digits than its factorization.

448663118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179971.

The product of its digits is 110592, while the sum is 41.

The square root of 448663118 is about 21181.6693865238. The cubic root of 448663118 is about 765.5498164862.

The spelling of 448663118 in words is "four hundred forty-eight million, six hundred sixty-three thousand, one hundred eighteen".