220575096 has 128 divisors (see below), whose sum is σ = 706982400. Its totient is φ = 62415360.

The previous prime is 220575071. The next prime is 220575097. The reversal of 220575096 is 690575022.

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 220575096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220575097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170211 + ... + 171501.

It is an arithmetic number, because the mean of its divisors is an integer number (5523300).

Almost surely, 2^220575096 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 220575096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353491200).

220575096 is an abundant number, since it is smaller than the sum of its proper divisors (486407304).

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

220575096 is a wasteful number, since it uses less digits than its factorization.

220575096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 220575096 is about 14851.7708035103. The cubic root of 220575096 is about 604.2066380678.

The spelling of 220575096 in words is "two hundred twenty million, five hundred seventy-five thousand, ninety-six".