6710191 has 2 divisors, whose sum is σ = 6710192. Its totient is φ = 6710190.

The previous prime is 6710161. The next prime is 6710203. The reversal of 6710191 is 1910176.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6710191 - 2⁵ = 6710159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6710161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3355095 + 3355096.

It is an arithmetic number, because the mean of its divisors is an integer number (3355096).

Almost surely, 2^6710191 is an apocalyptic number.

6710191 is a deficient number, since it is larger than the sum of its proper divisors (1).

6710191 is an equidigital number, since it uses as much as digits as its factorization.

6710191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 6710191 is about 2590.4036365015. The cubic root of 6710191 is about 188.6158973190.

The spelling of 6710191 in words is "six million, seven hundred ten thousand, one hundred ninety-one".