22360 has 32 divisors (see below), whose sum is σ = 55440. Its totient is φ = 8064.

The previous prime is 22349. The next prime is 22367. The reversal of 22360 is 6322.

22360 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

22360 is strictly pandigital in base 6.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 22360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22367) 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, 499 + ... + 541.

2²²³⁶⁰ is an apocalyptic number.

22360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27720).

22360 is an abundant number, since it is smaller than the sum of its proper divisors (33080).

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

22360 is a wasteful number, since it uses less digits than its factorization.

22360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 22360 is about 149.5326051401. The cubic root of 22360 is about 28.1724056480.

Adding to 22360 its reverse (6322), we get a palindrome (28682).

The spelling of 22360 in words is "twenty-two thousand, three hundred sixty".