5611171 has 4 divisors (see below), whose sum is σ = 5616000. Its totient is φ = 5606344.

The previous prime is 5611169. The next prime is 5611223. The reversal of 5611171 is 1711165.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1711165 = 5 ⋅342233.

It is a cyclic number.

It is not a de Polignac number, because 5611171 - 2¹ = 5611169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5611121) 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 3 ways as a sum of consecutive naturals, for example, 510 + ... + 3388.

It is an arithmetic number, because the mean of its divisors is an integer number (1404000).

Almost surely, 2^5611171 is an apocalyptic number.

5611171 is a deficient number, since it is larger than the sum of its proper divisors (4829).

5611171 is a wasteful number, since it uses less digits than its factorization.

5611171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828.

The product of its digits is 210, while the sum is 22.

The square root of 5611171 is about 2368.7910418608. The cubic root of 5611171 is about 177.6988025808.

The spelling of 5611171 in words is "five million, six hundred eleven thousand, one hundred seventy-one".