2422167 has 16 divisors (see below), whose sum is σ = 3646080. Its totient is φ = 1416800.

The previous prime is 2422111. The next prime is 2422169. The reversal of 2422167 is 7612242.

It is not a de Polignac number, because 2422167 - 2¹² = 2418071 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309 + ... + 2222.

It is an arithmetic number, because the mean of its divisors is an integer number (227880).

2^2422167 is an apocalyptic number.

2422167 is a deficient number, since it is larger than the sum of its proper divisors (1223913).

2422167 is a wasteful number, since it uses less digits than its factorization.

2422167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574.

The product of its digits is 1344, while the sum is 24.

The square root of 2422167 is about 1556.3312629386. The cubic root of 2422167 is about 134.2975307565.

The spelling of 2422167 in words is "two million, four hundred twenty-two thousand, one hundred sixty-seven".