It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
22467806 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2467806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2721600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2467806 is a wasteful number, since it uses less digits than its factorization.
2467806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424.
The square root of 2467806 is about 1570.9252050941. The cubic root of 2467806 is about 135.1357756071.
The spelling of 2467806 in words is "two million, four hundred sixty-seven thousand, eight hundred six".