The top quark is produced at the LHC in pair with its anti-particle via strong interactions and singly via electroweak interactions. An accurate knowledge of its properties (mass, couplings, production cross section, decay branching ratios, etc.) can bring key information on fundamental interactions at the electroweak symmetry-breaking scale and beyond. Measurements of top quark properties using data collected by the CMS experiment are presented in this note. Among them, latest results on top quark mass, $\mathrm{t\bar{t}}$ spin correlations, Yukawa coupling and single top quark spin asymmetry are the most relevant.