5717191 has 2 divisors, whose sum is σ = 5717192. Its totient is φ = 5717190.

The previous prime is 5717189. The next prime is 5717207. The reversal of 5717191 is 1917175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5717191 - 2¹ = 5717189 is a prime.

Together with 5717189, it forms a pair of twin primes.

It is equal to p₃₉₄₇₁₇ and since 5717191 and 394717 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5717111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2858595 + 2858596.

It is an arithmetic number, because the mean of its divisors is an integer number (2858596).

Almost surely, 2^5717191 is an apocalyptic number.

5717191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5717191 is an equidigital number, since it uses as much as digits as its factorization.

5717191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2205, while the sum is 31.

The square root of 5717191 is about 2391.0648255537. The cubic root of 5717191 is about 178.8110007462.

The spelling of 5717191 in words is "five million, seven hundred seventeen thousand, one hundred ninety-one".