A megahertz is one million (or 106) hertz.
See hertz, kilohertz (one thousand hertz), gigahertz[?] (109 hertz), terahertz[?] (1012 hertz), and petahertz[?] (1015 hertz).
... famous members were Albert Camus and Jean-Paul Sartre and later Georges Bidault[?]. (Combat paper was privatized in 1949 and became the usual commercial newspaper.) ...