It is a sphenic number, since it is the product of 3 distinct primes.
247326 is an admirable number.
It is a nialpdrome in base 13.
It is a congruent number.
It is an unprimeable number.
2247326 is an apocalyptic number.
247326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
247326 is a wasteful number, since it uses less digits than its factorization.
247326 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41226.
The square root of 247326 is about 497.3188112268. The cubic root of 247326 is about 62.7706449956.
The spelling of 247326 in words is "two hundred forty-seven thousand, three hundred twenty-six".