2228167 has 2 divisors, whose sum is σ = 2228168. Its totient is φ = 2228166.

The previous prime is 2228159. The next prime is 2228183. The reversal of 2228167 is 7618222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2228167 - 2³ = 2228159 is a prime.

It is a Chen prime.

2228167 is a lucky number.

It is equal to p₁₆₄₅₉₃ and since 2228167 and 164593 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2228117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114083 + 1114084.

It is an arithmetic number, because the mean of its divisors is an integer number (1114084).

2^2228167 is an apocalyptic number.

2228167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2228167 is an equidigital number, since it uses as much as digits as its factorization.

2228167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 28.

The square root of 2228167 is about 1492.7045923424. The cubic root of 2228167 is about 130.6118495190.

The spelling of 2228167 in words is "two million, two hundred twenty-eight thousand, one hundred sixty-seven".