22433264 has 20 divisors (see below), whose sum is σ = 49673904. Its totient is φ = 9614208.

The previous prime is 22433263. The next prime is 22433311. The reversal of 22433264 is 46233422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22433261) 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 3 ways as a sum of consecutive naturals, for example, 100037 + ... + 100260.

Almost surely, 2^22433264 is an apocalyptic number.

It is an amenable number.

22433264 is an abundant number, since it is smaller than the sum of its proper divisors (27240640).

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

22433264 is a wasteful number, since it uses less digits than its factorization.

22433264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200312 (or 200306 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 22433264 is about 4736.3766742099. The cubic root of 22433264 is about 282.0314167838.

Adding to 22433264 its reverse (46233422), we get a palindrome (68666686).

The spelling of 22433264 in words is "twenty-two million, four hundred thirty-three thousand, two hundred sixty-four".