22366960 has 80 divisors (see below), whose sum is σ = 64852992. Its totient is φ = 6969600.

The previous prime is 22366943. The next prime is 22366961. The reversal of 22366960 is 6966322.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22366961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4345 + ... + 7975.

Almost surely, 2^22366960 is an apocalyptic number.

22366960 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 22366960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32426496).

22366960 is an abundant number, since it is smaller than the sum of its proper divisors (42486032).

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

22366960 is a wasteful number, since it uses less digits than its factorization.

22366960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662 (or 3656 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 22366960 is about 4729.3720513404. The cubic root of 22366960 is about 281.7532842082.

It can be divided in two parts, 223669 and 60, that added together give a square (223729 = 473²).

The spelling of 22366960 in words is "twenty-two million, three hundred sixty-six thousand, nine hundred sixty".