22633132 has 24 divisors (see below), whose sum is σ = 40803840. Its totient is φ = 10979280.

The previous prime is 22633111. The next prime is 22633141. The reversal of 22633132 is 23133622.

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, 24169 + ... + 25087.

It is an arithmetic number, because the mean of its divisors is an integer number (1700160).

Almost surely, 2^22633132 is an apocalyptic number.

It is an amenable number.

22633132 is a deficient number, since it is larger than the sum of its proper divisors (18170708).

22633132 is a wasteful number, since it uses less digits than its factorization.

22633132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1099 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 22633132 is about 4757.4291376751. The cubic root of 22633132 is about 282.8665229786.

Adding to 22633132 its reverse (23133622), we get a palindrome (45766754).

The spelling of 22633132 in words is "twenty-two million, six hundred thirty-three thousand, one hundred thirty-two".