386171 has 4 divisors (see below), whose sum is σ = 390600. Its totient is φ = 381744.

The previous prime is 386161. The next prime is 386173. The reversal of 386171 is 171683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 171683 = 17 ⋅10099.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-386171 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 386171.

It is not an unprimeable number, because it can be changed into a prime (386173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081 + ... + 2258.

It is an arithmetic number, because the mean of its divisors is an integer number (97650).

2³⁸⁶¹⁷¹ is an apocalyptic number.

386171 is a deficient number, since it is larger than the sum of its proper divisors (4429).

386171 is an equidigital number, since it uses as much as digits as its factorization.

386171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428.

The product of its digits is 1008, while the sum is 26.

The square root of 386171 is about 621.4265845617. The cubic root of 386171 is about 72.8215444628.

The spelling of 386171 in words is "three hundred eighty-six thousand, one hundred seventy-one".