3852171 has 8 divisors (see below), whose sum is σ = 5706960. Its totient is φ = 2568096.

The previous prime is 3852151. The next prime is 3852209. The reversal of 3852171 is 1712583.

It is not a de Polignac number, because 3852171 - 2⁵ = 3852139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 142673 = 3852171 / (3 + 8 + 5 + 2 + 1 + 7 + 1).

It is not an unprimeable number, because it can be changed into a prime (3852131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71310 + ... + 71363.

It is an arithmetic number, because the mean of its divisors is an integer number (713370).

Almost surely, 2^3852171 is an apocalyptic number.

3852171 is a deficient number, since it is larger than the sum of its proper divisors (1854789).

3852171 is a wasteful number, since it uses less digits than its factorization.

3852171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142682 (or 142676 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 3852171 is about 1962.6948310932. The cubic root of 3852171 is about 156.7599750984.

It can be divided in two parts, 385 and 2171, that added together give a triangular number (2556 = T₇₁).

The spelling of 3852171 in words is "three million, eight hundred fifty-two thousand, one hundred seventy-one".