It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-75671 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 75671.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 75671.
275671 is an apocalyptic number.
75671 is a wasteful number, since it uses less digits than its factorization.
75671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2472.
The square root of 75671 is about 275.0836236492. The cubic root of 75671 is about 42.2970252404.
The spelling of 75671 in words is "seventy-five thousand, six hundred seventy-one".