22107032 has 16 divisors (see below), whose sum is σ = 43632600. Its totient is φ = 10471680.

The previous prime is 22107011. The next prime is 22107047. The reversal of 22107032 is 23070122.

It is a self number, because there is not a number n which added to its sum of digits gives 22107032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72569 + ... + 72872.

Almost surely, 2^22107032 is an apocalyptic number.

It is an amenable number.

22107032 is a deficient number, since it is larger than the sum of its proper divisors (21525568).

22107032 is a wasteful number, since it uses less digits than its factorization.

22107032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145466 (or 145462 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 22107032 is about 4701.8115657691. The cubic root of 22107032 is about 280.6576040114.

Adding to 22107032 its reverse (23070122), we get a palindrome (45177154).

The spelling of 22107032 in words is "twenty-two million, one hundred seven thousand, thirty-two".