It is a happy number.
It is a congruent number.
It is an unprimeable number.
2497166 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497166 is a wasteful number, since it uses less digits than its factorization.
497166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136.
The square root of 497166 is about 705.0999929088. The cubic root of 497166 is about 79.2198118991.
The spelling of 497166 in words is "four hundred ninety-seven thousand, one hundred sixty-six".