22360252 has 12 divisors (see below), whose sum is σ = 40085136. Its totient is φ = 10907360.

The previous prime is 22360249. The next prime is 22360267. The reversal of 22360252 is 25206322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68008 + ... + 68335.

It is an arithmetic number, because the mean of its divisors is an integer number (3340428).

Almost surely, 2^22360252 is an apocalyptic number.

It is an amenable number.

22360252 is a deficient number, since it is larger than the sum of its proper divisors (17724884).

22360252 is a wasteful number, since it uses less digits than its factorization.

22360252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136388 (or 136386 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 22360252 is about 4728.6628131005. The cubic root of 22360252 is about 281.7251148309.

Adding to 22360252 its reverse (25206322), we get a palindrome (47566574).

The spelling of 22360252 in words is "twenty-two million, three hundred sixty thousand, two hundred fifty-two".