  We study the radial part of the MICZ-Kepler problem in an algebraic way by
using the $su(1,1)$ Lie algebra. We obtain the energy spectrum and the
eigenfunctions of this problem from the $su(1,1)$ theory of unitary
representations and the tilting transformation to the stationary Schr\"odinger
equation. We construct the physical Perelomov number coherent states for this
problem and compute some expectation values. Also, we obtain the time evolution
of these coherent states.
