2072000171 has 8 divisors (see below), whose sum is σ = 2224783584. Its totient is φ = 1922650240.

The previous prime is 2072000167. The next prime is 2072000191. The reversal of 2072000171 is 1710002702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2072000171 - 2² = 2072000167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2072000191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857120 + ... + 859533.

It is an arithmetic number, because the mean of its divisors is an integer number (278097948).

Almost surely, 2^2072000171 is an apocalyptic number.

2072000171 is a deficient number, since it is larger than the sum of its proper divisors (152783413).

2072000171 is a wasteful number, since it uses less digits than its factorization.

2072000171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716741.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 2072000171 is about 45519.2285852913. The cubic root of 2072000171 is about 1274.8622526568.

Adding to 2072000171 its reverse (1710002702), we get a palindrome (3782002873).

The spelling of 2072000171 in words is "two billion, seventy-two million, one hundred seventy-one", and thus it is an aban number.