1235
The number "1235" is a four-digit integer that follows 1234 and precedes 1236. It is an even number, as it ends in 5, and can be divided by 1, 5, 247, and 1235 itself. In Roman numerals, it is represented as MCCXXXV.
In terms of historical significance, the year 1235 is notable for various events, including the expansion of the Mongol Empire under Genghis Khan. It also marks the establishment of several towns and cities in Europe, contributing to the region's development during the Middle Ages.