116984 has 16 divisors (see below), whose sum is σ = 250800. Its totient is φ = 50112.

The previous prime is 116981. The next prime is 116989. The reversal of 116984 is 489611.

116984 = T₁₆₇ + T₁₆₈ + ... + T₁₇₄.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989 + ... + 1100.

It is an arithmetic number, because the mean of its divisors is an integer number (15675).

2¹¹⁶⁹⁸⁴ is an apocalyptic number.

116984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

116984 is an abundant number, since it is smaller than the sum of its proper divisors (133816).

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

116984 is a wasteful number, since it uses less digits than its factorization.

116984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 2098 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 116984 is about 342.0292385162. The cubic root of 116984 is about 48.9075028600.

The spelling of 116984 in words is "one hundred sixteen thousand, nine hundred eighty-four".