26458

26458 is a natural number. It is even and composite, since it factors as 26458 = 2 × 13229. The sum of its digits is 25, yielding a digital root of 7. Therefore it is not divisible by 3 or 9, and it is congruent to 2 modulo 4. In the sequence of integers, it sits between 26457 and 26459.

In broader use, 26458 can function as a numeric identifier in various catalogs, datasets, or inventories where five-digit codes are assigned. It is part of the 26400s block in decimal notation. There are no widely cited mathematical constants or famous theorems tied to this specific value. If 13229 is prime, 26458 would be classified as an even semiprime.