448078118 has 4 divisors (see below), whose sum is σ = 672117180. Its totient is φ = 224039058.

The previous prime is 448078063. The next prime is 448078139. The reversal of 448078118 is 811870844.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112019528 + ... + 112019531.

It is an arithmetic number, because the mean of its divisors is an integer number (168029295).

Almost surely, 2^448078118 is an apocalyptic number.

448078118 is a deficient number, since it is larger than the sum of its proper divisors (224039062).

448078118 is a wasteful number, since it uses less digits than its factorization.

448078118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224039061.

The product of its (nonzero) digits is 57344, while the sum is 41.

The square root of 448078118 is about 21167.8557723734. The cubic root of 448078118 is about 765.2169450355.

It can be divided in two parts, 44807 and 8118, that added together give a palindrome (52925).

The spelling of 448078118 in words is "four hundred forty-eight million, seventy-eight thousand, one hundred eighteen".