22035189 has 12 divisors (see below), whose sum is σ = 32294528. Its totient is φ = 13354440.

The previous prime is 22035137. The next prime is 22035191. The reversal of 22035189 is 98153022.

It is a happy number.

It is not a de Polignac number, because 22035189 - 2⁸ = 22034933 is a prime.

It is a Duffinian 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 (22035109) 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 11 ways as a sum of consecutive naturals, for example, 29989 + ... + 30714.

Almost surely, 2^22035189 is an apocalyptic number.

It is an amenable number.

22035189 is a deficient number, since it is larger than the sum of its proper divisors (10259339).

22035189 is a wasteful number, since it uses less digits than its factorization.

22035189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60728 (or 60717 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 22035189 is about 4694.1654210307. The cubic root of 22035189 is about 280.3532488806.

The spelling of 22035189 in words is "twenty-two million, thirty-five thousand, one hundred eighty-nine".