118543332 has 12 divisors (see below), whose sum is σ = 276601136. Its totient is φ = 39514440.

The previous prime is 118543319. The next prime is 118543343. The reversal of 118543332 is 233345811.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 118543332.

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 3 ways as a sum of consecutive naturals, for example, 4939294 + ... + 4939317.

Almost surely, 2^118543332 is an apocalyptic number.

118543332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

118543332 is an abundant number, since it is smaller than the sum of its proper divisors (158057804).

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

118543332 is a wasteful number, since it uses less digits than its factorization.

118543332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9878618 (or 9878616 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 118543332 is about 10887.7606513002. The cubic root of 118543332 is about 491.2384775444.

The spelling of 118543332 in words is "one hundred eighteen million, five hundred forty-three thousand, three hundred thirty-two".