116550 has 72 divisors (see below), whose sum is σ = 367536. Its totient is φ = 25920.

The previous prime is 116549. The next prime is 116579. The reversal of 116550 is 55611.

116550 is a `hidden beast` number, since 11 + 655 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3132 + ... + 3168.

2¹¹⁶⁵⁵⁰ is an apocalyptic number.

116550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183768).

116550 is an abundant number, since it is smaller than the sum of its proper divisors (250986).

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

116550 is a wasteful number, since it uses less digits than its factorization.

116550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 116550 is about 341.3942003022. The cubic root of 116550 is about 48.8469471169.

116550 divided by its product of nonzero digits (150) gives a palindrome (777).

It can be divided in two parts, 116 and 550, that added together give a palindrome (666).

The spelling of 116550 in words is "one hundred sixteen thousand, five hundred fifty".