6998267 has 2 divisors, whose sum is σ = 6998268. Its totient is φ = 6998266.

The previous prime is 6998261. The next prime is 6998269. The reversal of 6998267 is 7628996.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6998267 - 2¹² = 6994171 is a prime.

Together with 6998269, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 6⁴ + 9⁶ + 9⁷ + 8³ + 2⁵ + 6⁸ + 7⁴ .

It is not a weakly prime, because it can be changed into another prime (6998261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3499133 + 3499134.

It is an arithmetic number, because the mean of its divisors is an integer number (3499134).

Almost surely, 2^6998267 is an apocalyptic number.

6998267 is a deficient number, since it is larger than the sum of its proper divisors (1).

6998267 is an equidigital number, since it uses as much as digits as its factorization.

6998267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 47.

The square root of 6998267 is about 2645.4237845759. The cubic root of 6998267 is about 191.2773307375.

The spelling of 6998267 in words is "six million, nine hundred ninety-eight thousand, two hundred sixty-seven".