118244480 has 64 divisors (see below), whose sum is σ = 288766080. Its totient is φ = 46279680.

The previous prime is 118244479. The next prime is 118244491. The reversal of 118244480 is 84442811.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 28115 + ... + 32045.

It is an arithmetic number, because the mean of its divisors is an integer number (4511970).

Almost surely, 2^118244480 is an apocalyptic number.

118244480 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 118244480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144383040).

118244480 is an abundant number, since it is smaller than the sum of its proper divisors (170521600).

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

118244480 is an equidigital number, since it uses as much as digits as its factorization.

118244480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997 (or 3985 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 118244480 is about 10874.0277726333. The cubic root of 118244480 is about 490.8253202031.

The spelling of 118244480 in words is "one hundred eighteen million, two hundred forty-four thousand, four hundred eighty".