118856480 has 72 divisors (see below), whose sum is σ = 290523996. Its totient is φ = 45949440.

The previous prime is 118856477. The next prime is 118856509. The reversal of 118856480 is 84658811.

It can be written as a sum of positive squares in 2 ways, for example, as 105925264 + 12931216 = 10292^2 + 3596^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153374 + ... + 154146.

Almost surely, 2^118856480 is an apocalyptic number.

118856480 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 118856480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145261998).

118856480 is an abundant number, since it is smaller than the sum of its proper divisors (171667516).

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

118856480 is an equidigital number, since it uses as much as digits as its factorization.

118856480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 41.

The square root of 118856480 is about 10902.1319016053. The cubic root of 118856480 is about 491.6706545050.

The spelling of 118856480 in words is "one hundred eighteen million, eight hundred fifty-six thousand, four hundred eighty".