22006192 has 40 divisors (see below), whose sum is σ = 46212320. Its totient is φ = 10091520.

The previous prime is 22006189. The next prime is 22006207. The reversal of 22006192 is 29160022.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 49909 + ... + 50347.

It is an arithmetic number, because the mean of its divisors is an integer number (1155308).

Almost surely, 2^22006192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22006192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23106160).

22006192 is an abundant number, since it is smaller than the sum of its proper divisors (24206128).

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

22006192 is a wasteful number, since it uses less digits than its factorization.

22006192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 22006192 is about 4691.0757828029. The cubic root of 22006192 is about 280.2302188231.

The spelling of 22006192 in words is "twenty-two million, six thousand, one hundred ninety-two".