22536367 has 8 divisors (see below), whose sum is σ = 26452256. Its totient is φ = 18794592.

The previous prime is 22536361. The next prime is 22536391. The reversal of 22536367 is 76363522.

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

It is a cyclic number.

It is not a de Polignac number, because 22536367 - 2¹⁹ = 22012079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22536361) 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, 43248 + ... + 43765.

It is an arithmetic number, because the mean of its divisors is an integer number (3306532).

Almost surely, 2^22536367 is an apocalyptic number.

22536367 is a deficient number, since it is larger than the sum of its proper divisors (3915889).

22536367 is an equidigital number, since it uses as much as digits as its factorization.

22536367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87057.

The product of its digits is 45360, while the sum is 34.

The square root of 22536367 is about 4747.2483608929. The cubic root of 22536367 is about 282.4628274894.

Adding to 22536367 its reverse (76363522), we get a palindrome (98899889).

The spelling of 22536367 in words is "twenty-two million, five hundred thirty-six thousand, three hundred sixty-seven".