It is an Ulam number.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
47072 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
247072 is an apocalyptic number.
It is an amenable number.
47072 is a wasteful number, since it uses less digits than its factorization.
47072 is an odious number, because the sum of its binary digits is odd.
The square root of 47072 is about 216.9608259571. The cubic root of 47072 is about 36.1066794474.
The spelling of 47072 in words is "forty-seven thousand, seventy-two", and thus it is an iban number.