118543260 has 96 divisors (see below), whose sum is σ = 370605312. Its totient is φ = 28062720.

The previous prime is 118543247. The next prime is 118543289. The reversal of 118543260 is 62345811.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 26292 + ... + 30468.

It is an arithmetic number, because the mean of its divisors is an integer number (3860472).

Almost surely, 2^118543260 is an apocalyptic number.

118543260 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 118543260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185302656).

118543260 is an abundant number, since it is smaller than the sum of its proper divisors (252062052).

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

118543260 is a wasteful number, since it uses less digits than its factorization.

118543260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243 (or 4241 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 118543260 is about 10887.7573448346. The cubic root of 118543260 is about 491.2383780894.

The spelling of 118543260 in words is "one hundred eighteen million, five hundred forty-three thousand, two hundred sixty".