6697127 has 2 divisors, whose sum is σ = 6697128. Its totient is φ = 6697126.

The previous prime is 6697109. The next prime is 6697153. The reversal of 6697127 is 7217966.

6697127 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6697127 - 2⁸ = 6696871 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6697157) 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, 3348563 + 3348564.

It is an arithmetic number, because the mean of its divisors is an integer number (3348564).

Almost surely, 2^6697127 is an apocalyptic number.

6697127 is a deficient number, since it is larger than the sum of its proper divisors (1).

6697127 is an equidigital number, since it uses as much as digits as its factorization.

6697127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 38.

The square root of 6697127 is about 2587.8807932360. The cubic root of 6697127 is about 188.4934130305.

The spelling of 6697127 in words is "six million, six hundred ninety-seven thousand, one hundred twenty-seven".