2622167 has 2 divisors, whose sum is σ = 2622168. Its totient is φ = 2622166.

The previous prime is 2622157. The next prime is 2622173. The reversal of 2622167 is 7612262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2622167 - 2¹⁸ = 2360023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2622157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311083 + 1311084.

It is an arithmetic number, because the mean of its divisors is an integer number (1311084).

2^2622167 is an apocalyptic number.

2622167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622167 is an equidigital number, since it uses as much as digits as its factorization.

2622167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 2622167 is about 1619.3106558039. The cubic root of 2622167 is about 137.8965653545.

The spelling of 2622167 in words is "two million, six hundred twenty-two thousand, one hundred sixty-seven".