It is a happy number.
2026 is nontrivially palindromic in base 13 and base 14.
2026 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.
It is a semiprime because it is the product of two primes.
2026 is an undulating number in base 13 and base 14.
2026 is a wasteful number, since it uses less digits than its factorization.
2026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015.
The square root of 2026 is about 45.0111097397. The cubic root of 2026 is about 12.6535721866.
Subtracting from 2026 its sum of digits (10), we obtain a triangular number (2016 = T63).
Subtracting from 2026 its product of nonzero digits (24), we obtain a palindrome (2002).
Adding to 2026 its reverse (6202), we get a palindrome (8228).
The spelling of 2026 in words is "two thousand, twenty-six".