6696101 has 2 divisors, whose sum is σ = 6696102. Its totient is φ = 6696100.

The previous prime is 6696091. The next prime is 6696103. The reversal of 6696101 is 1016966.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5755201 + 940900 = 2399^2 + 970^2 .It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 1019699 and 9969101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6696101 is a prime.

Together with 6696103, 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 (6696103) 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, 3348050 + 3348051.

It is an arithmetic number, because the mean of its divisors is an integer number (3348051).

Almost surely, 2^6696101 is an apocalyptic number.

It is an amenable number.

6696101 is a deficient number, since it is larger than the sum of its proper divisors (1).

6696101 is an equidigital number, since it uses as much as digits as its factorization.

6696101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 6696101 is about 2587.6825539467. The cubic root of 6696101 is about 188.4837868073.

The spelling of 6696101 in words is "six million, six hundred ninety-six thousand, one hundred one".