201713671 has 8 divisors (see below), whose sum is σ = 212490800. Its totient is φ = 190952640.

The previous prime is 201713639. The next prime is 201713689. The reversal of 201713671 is 176317102.

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 201713671 - 2⁵ = 201713639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201713971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28531 + ... + 34891.

It is an arithmetic number, because the mean of its divisors is an integer number (26561350).

Almost surely, 2^201713671 is an apocalyptic number.

201713671 is a deficient number, since it is larger than the sum of its proper divisors (10777129).

201713671 is a wasteful number, since it uses less digits than its factorization.

201713671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8049.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 201713671 is about 14202.5938123992. The cubic root of 201713671 is about 586.4690678725.

The spelling of 201713671 in words is "two hundred one million, seven hundred thirteen thousand, six hundred seventy-one".