22548960 has 144 divisors (see below), whose sum is σ = 87980256. Its totient is φ = 5151744.

The previous prime is 22548941. The next prime is 22548971. The reversal of 22548960 is 6984522.

It is a happy number.

22548960 is a `hidden beast` number, since 22 + 548 + 96 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 8962 + ... + 11198.

It is an arithmetic number, because the mean of its divisors is an integer number (610974).

Almost surely, 2^22548960 is an apocalyptic number.

22548960 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 22548960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43990128).

22548960 is an abundant number, since it is smaller than the sum of its proper divisors (65431296).

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

22548960 is a wasteful number, since it uses less digits than its factorization.

22548960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265 (or 2254 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 22548960 is about 4748.5745229490. The cubic root of 22548960 is about 282.5154297574.

The spelling of 22548960 in words is "twenty-two million, five hundred forty-eight thousand, nine hundred sixty".