The number "68" is an integer that follows 67 and precedes 69. It is an even number, meaning it is divisible by 2 without a remainder. In mathematics, 68 can be expressed as the sum of two prime numbers, specifically 61 and 7. It is also the product of 2 and 34. In terms of its significance, 68 is often associated with various cultural and historical contexts. For example, in the year 1968, significant events occurred worldwide, including the Civil Rights Movement in the United States and the Vietnam War protests. Additionally, the number is used in various fields, such as sports and science, to denote rankings or measurements.