8422067 has 2 divisors, whose sum is σ = 8422068. Its totient is φ = 8422066.

The previous prime is 8422061. The next prime is 8422079. The reversal of 8422067 is 7602248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8422067 - 2¹² = 8417971 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 8⁵ + 4 + 2⁷ + 2²³ + 0 + 6³ + 7³ .

It is equal to p₅₆₆₂₆₄ and since 8422067 and 566264 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (8422061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4211033 + 4211034.

It is an arithmetic number, because the mean of its divisors is an integer number (4211034).

Almost surely, 2^8422067 is an apocalyptic number.

8422067 is a deficient number, since it is larger than the sum of its proper divisors (1).

8422067 is an equidigital number, since it uses as much as digits as its factorization.

8422067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 8422067 is about 2902.0797714742. The cubic root of 8422067 is about 203.4571222096.

The spelling of 8422067 in words is "eight million, four hundred twenty-two thousand, sixty-seven".