220548096 has 110 divisors (see below), whose sum is σ = 658847420. Its totient is φ = 73488384.

The previous prime is 220548023. The next prime is 220548101. The reversal of 220548096 is 690845022.

It is a happy number.

220548096 is a `hidden beast` number, since 2 + 20 + 548 + 0 + 96 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 220548096.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 81615 + ... + 84273.

It is an arithmetic number, because the mean of its divisors is an integer number (5989522).

Almost surely, 2^220548096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220548096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329423710).

220548096 is an abundant number, since it is smaller than the sum of its proper divisors (438299324).

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

220548096 is an equidigital number, since it uses as much as digits as its factorization.

220548096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691 (or 2664 counting only the distinct ones).

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

The square root of 220548096 is about 14850.8617931755. The cubic root of 220548096 is about 604.1819839626.

The spelling of 220548096 in words is "two hundred twenty million, five hundred forty-eight thousand, ninety-six".