It is a sphenic number, since it is the product of 3 distinct primes.
72504246 is an admirable number.
It is a congruent number.
It is an unprimeable number.
Almost surely, 272504246 is an apocalyptic number.
72504246 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.
72504246 is a wasteful number, since it uses less digits than its factorization.
72504246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12084046.
The square root of 72504246 is about 8514.9425130179. The cubic root of 72504246 is about 416.9856857798.
The spelling of 72504246 in words is "seventy-two million, five hundred four thousand, two hundred forty-six".