It is a congruent number.
Almost surely, 226804526 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26804526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32313600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26804526 is a wasteful number, since it uses less digits than its factorization.
26804526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473.
The square root of 26804526 is about 5177.3087603503. The cubic root of 26804526 is about 299.2742680149.
The spelling of 26804526 in words is "twenty-six million, eight hundred four thousand, five hundred twenty-six".