6996167 has 2 divisors, whose sum is σ = 6996168. Its totient is φ = 6996166.

The previous prime is 6996149. The next prime is 6996181. The reversal of 6996167 is 7616996.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6996167 - 2⁶ = 6996103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6996137) 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, 3498083 + 3498084.

It is an arithmetic number, because the mean of its divisors is an integer number (3498084).

Almost surely, 2^6996167 is an apocalyptic number.

6996167 is a deficient number, since it is larger than the sum of its proper divisors (1).

6996167 is an equidigital number, since it uses as much as digits as its factorization.

6996167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 44.

The square root of 6996167 is about 2645.0268429640. The cubic root of 6996167 is about 191.2581963537.

The spelling of 6996167 in words is "six million, nine hundred ninety-six thousand, one hundred sixty-seven".