22106652 has 24 divisors (see below), whose sum is σ = 54297600. Its totient is φ = 6980976.

The previous prime is 22106639. The next prime is 22106653. The reversal of 22106652 is 25660122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22106653) 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, 48252 + ... + 48707.

It is an arithmetic number, because the mean of its divisors is an integer number (2262400).

Almost surely, 2^22106652 is an apocalyptic number.

It is an amenable number.

22106652 is an abundant number, since it is smaller than the sum of its proper divisors (32190948).

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

22106652 is a wasteful number, since it uses less digits than its factorization.

22106652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96985 (or 96983 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 22106652 is about 4701.7711556391. The cubic root of 22106652 is about 280.6559959182.

Adding to 22106652 its reverse (25660122), we get a palindrome (47766774).

The spelling of 22106652 in words is "twenty-two million, one hundred six thousand, six hundred fifty-two".