22167006 has 8 divisors (see below), whose sum is σ = 44334024. Its totient is φ = 7389000.

The previous prime is 22167001. The next prime is 22167007. The reversal of 22167006 is 60076122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

22167006 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22167001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1847245 + ... + 1847256.

It is an arithmetic number, because the mean of its divisors is an integer number (5541753).

Almost surely, 2^22167006 is an apocalyptic number.

22167006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22167006 is a wasteful number, since it uses less digits than its factorization.

22167006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694506.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 22167006 is about 4708.1850006133. The cubic root of 22167006 is about 280.9111728119.

The spelling of 22167006 in words is "twenty-two million, one hundred sixty-seven thousand, six".