6942119 has 2 divisors, whose sum is σ = 6942120. Its totient is φ = 6942118.

The previous prime is 6942073. The next prime is 6942121. The reversal of 6942119 is 9112496.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6942119 is a prime.

It is a super-2 number, since 2×6942119² = 96386032420322, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 6942121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6942149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3471059 + 3471060.

It is an arithmetic number, because the mean of its divisors is an integer number (3471060).

Almost surely, 2^6942119 is an apocalyptic number.

6942119 is a deficient number, since it is larger than the sum of its proper divisors (1).

6942119 is an equidigital number, since it uses as much as digits as its factorization.

6942119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 32.

The square root of 6942119 is about 2634.7901244691. The cubic root of 6942119 is about 190.7644089597.

The spelling of 6942119 in words is "six million, nine hundred forty-two thousand, one hundred nineteen".