22346652 has 12 divisors (see below), whose sum is σ = 52142216. Its totient is φ = 7448880.

The previous prime is 22346647. The next prime is 22346659. The reversal of 22346652 is 25664322.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22346659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931099 + ... + 931122.

Almost surely, 2^22346652 is an apocalyptic number.

It is an amenable number.

22346652 is an abundant number, since it is smaller than the sum of its proper divisors (29795564).

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

22346652 is a wasteful number, since it uses less digits than its factorization.

22346652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862228 (or 1862226 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 22346652 is about 4727.2245556986. The cubic root of 22346652 is about 281.6679860976.

The spelling of 22346652 in words is "twenty-two million, three hundred forty-six thousand, six hundred fifty-two".