22653116 has 12 divisors (see below), whose sum is σ = 39676560. Its totient is φ = 11316960.

The previous prime is 22653083. The next prime is 22653119. The reversal of 22653116 is 61135622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22653119) 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, 7001 + ... + 9711.

It is an arithmetic number, because the mean of its divisors is an integer number (3306380).

Almost surely, 2^22653116 is an apocalyptic number.

It is an amenable number.

22653116 is a deficient number, since it is larger than the sum of its proper divisors (17023444).

22653116 is a wasteful number, since it uses less digits than its factorization.

22653116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804 (or 4802 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 22653116 is about 4759.5289682909. The cubic root of 22653116 is about 282.9497511371.

Adding to 22653116 its reverse (61135622), we get a palindrome (83788738).

The spelling of 22653116 in words is "twenty-two million, six hundred fifty-three thousand, one hundred sixteen".