5711571 has 24 divisors (see below), whose sum is σ = 8785920. Its totient is φ = 3565296.

The previous prime is 5711557. The next prime is 5711591. The reversal of 5711571 is 1751175.

It is not a de Polignac number, because 5711571 - 2⁵ = 5711539 is a prime.

5711571 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5711501) 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 23 ways as a sum of consecutive naturals, for example, 21586 + ... + 21848.

It is an arithmetic number, because the mean of its divisors is an integer number (366080).

Almost surely, 2^5711571 is an apocalyptic number.

5711571 is a deficient number, since it is larger than the sum of its proper divisors (3074349).

5711571 is a wasteful number, since it uses less digits than its factorization.

5711571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 412 counting only the distinct ones).

The product of its digits is 1225, while the sum is 27.

The square root of 5711571 is about 2389.8893279815. The cubic root of 5711571 is about 178.7523911200.

It can be divided in two parts, 57 and 11571, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 5711571 in words is "five million, seven hundred eleven thousand, five hundred seventy-one".