118448448 has 56 divisors (see below), whose sum is σ = 317845440. Its totient is φ = 38922240.

The previous prime is 118448443. The next prime is 118448453. The reversal of 118448448 is 844844811.

It is an interprime number because it is at equal distance from previous prime (118448443) and next prime (118448453).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118448443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9288 + ... + 17976.

Almost surely, 2^118448448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118448448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158922720).

118448448 is an abundant number, since it is smaller than the sum of its proper divisors (199396992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118448448 is an equidigital number, since it uses as much as digits as its factorization.

118448448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8775 (or 8765 counting only the distinct ones).

The product of its digits is 131072, while the sum is 42.

The square root of 118448448 is about 10883.4024091733. The cubic root of 118448448 is about 491.1073774861.

The spelling of 118448448 in words is "one hundred eighteen million, four hundred forty-eight thousand, four hundred forty-eight".