5871161 has 2 divisors, whose sum is σ = 5871162. Its totient is φ = 5871160.

The previous prime is 5871139. The next prime is 5871163. The reversal of 5871161 is 1611785.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5851561 + 19600 = 2419^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 5871161 - 2¹⁴ = 5854777 is a prime.

Together with 5871163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5871163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2935580 + 2935581.

It is an arithmetic number, because the mean of its divisors is an integer number (2935581).

Almost surely, 2^5871161 is an apocalyptic number.

It is an amenable number.

5871161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5871161 is an equidigital number, since it uses as much as digits as its factorization.

5871161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 29.

The square root of 5871161 is about 2423.0478740627. The cubic root of 5871161 is about 180.4019925116.

The spelling of 5871161 in words is "five million, eight hundred seventy-one thousand, one hundred sixty-one".