118797120 has 336 divisors, whose sum is σ = 465978240. Its totient is φ = 27537408.

The previous prime is 118797067. The next prime is 118797167. The reversal of 118797120 is 21797811.

It is a super-2 number, since 2×118797120² = 28225511440588800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 711277 + ... + 711443.

It is an arithmetic number, because the mean of its divisors is an integer number (1386840).

Almost surely, 2^118797120 is an apocalyptic number.

118797120 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 118797120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232989120).

118797120 is an abundant number, since it is smaller than the sum of its proper divisors (347181120).

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

118797120 is a wasteful number, since it uses less digits than its factorization.

118797120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 36.

The square root of 118797120 is about 10899.4091582984. The cubic root of 118797120 is about 491.5887898615.

The spelling of 118797120 in words is "one hundred eighteen million, seven hundred ninety-seven thousand, one hundred twenty".