116568 has 24 divisors (see below), whose sum is σ = 315900. Its totient is φ = 38832.

The previous prime is 116549. The next prime is 116579. The reversal of 116568 is 865611.

116568 is a `hidden beast` number, since 1 + 1 + 656 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 738 + ... + 881.

2¹¹⁶⁵⁶⁸ is an apocalyptic number.

116568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

116568 is an abundant number, since it is smaller than the sum of its proper divisors (199332).

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

116568 is a wasteful number, since it uses less digits than its factorization.

116568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631 (or 1624 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 116568 is about 341.4205617710. The cubic root of 116568 is about 48.8494616308.

It can be divided in two parts, 11656 and 8, that added together give a square (11664 = 108²).

The spelling of 116568 in words is "one hundred sixteen thousand, five hundred sixty-eight".