The number "614" is an integer that follows 613 and precedes 615. It is an even number, meaning it is divisible by 2 without a remainder. In mathematics, 614 can be factored into prime numbers as 2 × 307, indicating that it is a composite number. In the context of area codes, 614 is the telephone area code for Columbus, Ohio, and its surrounding regions. This area code was established in 1947 and is part of the North American Numbering Plan, which organizes telephone numbers in the United States and Canada.