22635150 has 24 divisors (see below), whose sum is σ = 56135544. Its totient is φ = 6036000.

The previous prime is 22635149. The next prime is 22635181. The reversal of 22635150 is 5153622.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22635150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75301 + ... + 75600.

It is an arithmetic number, because the mean of its divisors is an integer number (2338981).

Almost surely, 2^22635150 is an apocalyptic number.

22635150 is an abundant number, since it is smaller than the sum of its proper divisors (33500394).

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

22635150 is a wasteful number, since it uses less digits than its factorization.

22635150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150916 (or 150911 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 22635150 is about 4757.6412222865. The cubic root of 22635150 is about 282.8749296466.

Adding to 22635150 its reverse (5153622), we get a palindrome (27788772).

The spelling of 22635150 in words is "twenty-two million, six hundred thirty-five thousand, one hundred fifty".