214171 has 4 divisors (see below), whose sum is σ = 217744. Its totient is φ = 210600.

The previous prime is 214163. The next prime is 214177. The reversal of 214171 is 171412.

214171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214171 - 2³ = 214163 is a prime.

It is a Duffinian number.

214171 is a lucky number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (214177) 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, 1695 + ... + 1816.

It is an arithmetic number, because the mean of its divisors is an integer number (54436).

2²¹⁴¹⁷¹ is an apocalyptic number.

214171 is a deficient number, since it is larger than the sum of its proper divisors (3573).

214171 is an equidigital number, since it uses as much as digits as its factorization.

214171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3572.

The product of its digits is 56, while the sum is 16.

The square root of 214171 is about 462.7861277091. The cubic root of 214171 is about 59.8301678859.

Adding to 214171 its reverse (171412), we get a palindrome (385583).

The spelling of 214171 in words is "two hundred fourteen thousand, one hundred seventy-one", and thus it is an iban number.