8592

8592 is a natural number, the integer immediately after 8591 and before 8593. In base-10 notation it is even and composite, with prime factorization 2^4 × 3 × 179. This makes it divisible by 2, 3, 4, 6, 8, 12, 16, 24, and 48, as well as by 179, 358, 537, 716, 1074, 1432, 2148, 2864, 4296, and 8592 itself. The sum of its digits is 24, giving a digital root of 6. It is not prime, not a power of a prime, and it is not a multiple of 5.

In computing and typography, 8592 is notable as the decimal code point for the leftwards arrow character, U+2190. The symbol appears as ← and is commonly used to denote leftward direction, mappings, or back navigation in user interfaces. In HTML and related encodings, it can be referenced by the numeric character reference ← or, in contexts that support named entities, by ←.

A nearby code point is 8594 (U+2192), which represents the rightwards arrow. Together, these arrows are part of the Unicode block for general punctuation and symbols and are frequently encountered in mathematical notation and UI design.