116040 has 32 divisors (see below), whose sum is σ = 348480. Its totient is φ = 30912.

The previous prime is 116027. The next prime is 116041. The reversal of 116040 is 40611.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 7.

It is a zygodrome in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 116040.

It is not an unprimeable number, because it can be changed into a prime (116041) by changing a digit.

116040 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364 + ... + 603.

It is an arithmetic number, because the mean of its divisors is an integer number (10890).

2¹¹⁶⁰⁴⁰ is an apocalyptic number.

116040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116040 is an abundant number, since it is smaller than the sum of its proper divisors (232440).

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

116040 is a wasteful number, since it uses less digits than its factorization.

116040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 116040 is about 340.6464442791. The cubic root of 116040 is about 48.7755947125.

Adding to 116040 its reverse (40611), we get a palindrome (156651).

The spelling of 116040 in words is "one hundred sixteen thousand, forty".