5731171 has 4 divisors (see below), whose sum is σ = 5736744. Its totient is φ = 5725600.

The previous prime is 5731153. The next prime is 5731177. The reversal of 5731171 is 1711375.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5731171 - 2⁵ = 5731139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5731177) 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, 745 + ... + 3466.

It is an arithmetic number, because the mean of its divisors is an integer number (1434186).

Almost surely, 2^5731171 is an apocalyptic number.

5731171 is a deficient number, since it is larger than the sum of its proper divisors (5573).

5731171 is a wasteful number, since it uses less digits than its factorization.

5731171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5572.

The product of its digits is 735, while the sum is 25.

The square root of 5731171 is about 2393.9864243558. The cubic root of 5731171 is about 178.9566283817.

The spelling of 5731171 in words is "five million, seven hundred thirty-one thousand, one hundred seventy-one".