118444480 has 336 divisors, whose sum is σ = 389168640. Its totient is φ = 33454080.

The previous prime is 118444451. The next prime is 118444481. The reversal of 118444480 is 84444811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118444481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5149749 + ... + 5149771.

It is an arithmetic number, because the mean of its divisors is an integer number (1158240).

Almost surely, 2^118444480 is an apocalyptic number.

118444480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118444480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194584320).

118444480 is an abundant number, since it is smaller than the sum of its proper divisors (270724160).

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

118444480 is a wasteful number, since it uses less digits than its factorization.

118444480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 34.

The square root of 118444480 is about 10883.2201117133. The cubic root of 118444480 is about 491.1018934243.

It can be divided in two parts, 1 and 18444480, that added together give a palindrome (18444481).

The spelling of 118444480 in words is "one hundred eighteen million, four hundred forty-four thousand, four hundred eighty".