22716150 has 48 divisors (see below), whose sum is σ = 57872784. Its totient is φ = 5892480.

The previous prime is 22716143. The next prime is 22716163. The reversal of 22716150 is 5161722.

It is a self number, because there is not a number n which added to its sum of digits gives 22716150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3504 + ... + 7596.

It is an arithmetic number, because the mean of its divisors is an integer number (1205683).

Almost surely, 2^22716150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22716150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28936392).

22716150 is an abundant number, since it is smaller than the sum of its proper divisors (35156634).

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

22716150 is a wasteful number, since it uses less digits than its factorization.

22716150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145 (or 4140 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 22716150 is about 4766.1462419863. The cubic root of 22716150 is about 283.2119510820.

Adding to 22716150 its reverse (5161722), we get a palindrome (27877872).

The spelling of 22716150 in words is "twenty-two million, seven hundred sixteen thousand, one hundred fifty".