118845000 has 240 divisors, whose sum is σ = 426426000. Its totient is φ = 29808000.

The previous prime is 118844963. The next prime is 118845029. The reversal of 118845000 is 548811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 854931 + ... + 855069.

It is an arithmetic number, because the mean of its divisors is an integer number (1776775).

Almost surely, 2^118845000 is an apocalyptic number.

118845000 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 118845000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213213000).

118845000 is an abundant number, since it is smaller than the sum of its proper divisors (307581000).

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

118845000 is a wasteful number, since it uses less digits than its factorization.

118845000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 118845000 is about 10901.6053863640. The cubic root of 118845000 is about 491.6548243182.

The spelling of 118845000 in words is "one hundred eighteen million, eight hundred forty-five thousand".