2006167 has 4 divisors (see below), whose sum is σ = 2009016. Its totient is φ = 2003320.

The previous prime is 2006159. The next prime is 2006183. The reversal of 2006167 is 7616002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7616002 = 2 ⋅3808001.

It is a cyclic number.

It is not a de Polignac number, because 2006167 - 2³ = 2006159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006197) 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 3 ways as a sum of consecutive naturals, for example, 492 + ... + 2062.

It is an arithmetic number, because the mean of its divisors is an integer number (502254).

2^2006167 is an apocalyptic number.

2006167 is a deficient number, since it is larger than the sum of its proper divisors (2849).

2006167 is a wasteful number, since it uses less digits than its factorization.

2006167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2006167 is about 1416.3922479313. The cubic root of 2006167 is about 126.1214709990.

The spelling of 2006167 in words is "two million, six thousand, one hundred sixty-seven".