541171 has 4 divisors (see below), whose sum is σ = 543312. Its totient is φ = 539032.

The previous prime is 541153. The next prime is 541181. The reversal of 541171 is 171145.

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 541171 - 2¹⁹ = 16883 is a prime.

It is a Duffinian number.

541171 is a lucky number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (541141) 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, 631 + ... + 1216.

It is an arithmetic number, because the mean of its divisors is an integer number (135828).

2⁵⁴¹¹⁷¹ is an apocalyptic number.

541171 is a deficient number, since it is larger than the sum of its proper divisors (2141).

541171 is a wasteful number, since it uses less digits than its factorization.

541171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140.

The product of its digits is 140, while the sum is 19.

The square root of 541171 is about 735.6432559332. The cubic root of 541171 is about 81.4913486495.

It can be divided in two parts, 54 and 1171, that added together give a triangular number (1225 = T₄₉).

The spelling of 541171 in words is "five hundred forty-one thousand, one hundred seventy-one".