黄冈市全市行政面积17446.63平方公里(6736.18平方英里)，这个叙述是对的还是错的？Huanggang administrative area covers 17,446.63 square kilometres (6,736.18 sq mi) and the total population was 6,162,069 as of the 2010 census, 366,769 of whom resided in the urban area. Is this statement true or false?