CREATE TABLE table_1922 ("Township" TEXT, "County" TEXT, "Pop.  ( 2010 ) " FLOAT, "Land  (  sqmi  ) " TEXT, "Water  ( sqmi ) " TEXT, "Latitude" TEXT, "Longitude" TEXT, "GEO ID" FLOAT, "ANSI code" FLOAT)

If the population is 1858, what is the maximum ansi code?
SELECT MAX("ANSI code") FROM table_1922 WHERE "Pop. (2010)" = '1858'
SELECT MAX("ANSI code") FROM "table_1922" WHERE "Pop. (2010)" = '1858'