6912011 has 2 divisors, whose sum is σ = 6912012. Its totient is φ = 6912010.

The previous prime is 6911987. The next prime is 6912019. The reversal of 6912011 is 1102196.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6912011 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6912019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3456005 + 3456006.

It is an arithmetic number, because the mean of its divisors is an integer number (3456006).

Almost surely, 2^6912011 is an apocalyptic number.

6912011 is a deficient number, since it is larger than the sum of its proper divisors (1).

6912011 is an equidigital number, since it uses as much as digits as its factorization.

6912011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 6912011 is about 2629.0703680198. The cubic root of 6912011 is about 190.4882272860.

The spelling of 6912011 in words is "six million, nine hundred twelve thousand, eleven".