**188**= 2 x 2 x 47.

**188**is the number of connected bipartite graphs with eight vertices.

**188**is the largest known even number that can be expressed as the sum of two distinct primes in exactly five ways.

**188**is the number of semigroups of order 4.

**188**

^{3}= 6,644,672 = (6 + 64 + 46 + 72)

^{3}.

**188**= 2

^{2}+ 3

^{2}+ 7

^{2}+ 11

^{2}.

**188**Menippe is an asteroid discovered in 1878.

Source: Prime Curios!