6697043 has 2 divisors, whose sum is σ = 6697044. Its totient is φ = 6697042.

The previous prime is 6696959. The next prime is 6697049. The reversal of 6697043 is 3407966.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6697043 - 2⁸ = 6696787 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6696994 and 6697012.

It is not a weakly prime, because it can be changed into another prime (6697049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3348521 + 3348522.

It is an arithmetic number, because the mean of its divisors is an integer number (3348522).

Almost surely, 2^6697043 is an apocalyptic number.

6697043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6697043 is an equidigital number, since it uses as much as digits as its factorization.

6697043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 6697043 is about 2587.8645636895. The cubic root of 6697043 is about 188.4926249557.

The spelling of 6697043 in words is "six million, six hundred ninety-seven thousand, forty-three".