22436133 has 8 divisors (see below), whose sum is σ = 30067488. Its totient is φ = 14881104.

The previous prime is 22436101. The next prime is 22436149. The reversal of 22436133 is 33163422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22436133 - 2⁵ = 22436101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22436333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18391 + ... + 19572.

It is an arithmetic number, because the mean of its divisors is an integer number (3758436).

Almost surely, 2^22436133 is an apocalyptic number.

It is an amenable number.

22436133 is a deficient number, since it is larger than the sum of its proper divisors (7631355).

22436133 is a wasteful number, since it uses less digits than its factorization.

22436133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38163.

The product of its digits is 2592, while the sum is 24.

The square root of 22436133 is about 4736.6795331751. The cubic root of 22436133 is about 282.0434393120.

Adding to 22436133 its reverse (33163422), we get a palindrome (55599555).

The spelling of 22436133 in words is "twenty-two million, four hundred thirty-six thousand, one hundred thirty-three".