6941111 has 2 divisors, whose sum is σ = 6941112. Its totient is φ = 6941110.

The previous prime is 6941107. The next prime is 6941113. The reversal of 6941111 is 1111496.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6941111 - 2² = 6941107 is a prime.

Together with 6941113, it forms a pair of twin primes.

It is a Chen prime.

6941111 is a modest number, since divided by 1111 gives 694 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6941113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3470555 + 3470556.

It is an arithmetic number, because the mean of its divisors is an integer number (3470556).

Almost surely, 2^6941111 is an apocalyptic number.

6941111 is a deficient number, since it is larger than the sum of its proper divisors (1).

6941111 is an equidigital number, since it uses as much as digits as its factorization.

6941111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 23.

The square root of 6941111 is about 2634.5988309418. The cubic root of 6941111 is about 190.7551754758.

The spelling of 6941111 in words is "six million, nine hundred forty-one thousand, one hundred eleven".