220080863 has 8 divisors (see below), whose sum is σ = 227031600. Its totient is φ = 213238080.

The previous prime is 220080853. The next prime is 220080869. The reversal of 220080863 is 368080022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220080863 - 2¹² = 220076767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220080869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22838 + ... + 31011.

It is an arithmetic number, because the mean of its divisors is an integer number (28378950).

Almost surely, 2^220080863 is an apocalyptic number.

220080863 is a deficient number, since it is larger than the sum of its proper divisors (6950737).

220080863 is an equidigital number, since it uses as much as digits as its factorization.

220080863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53977.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 220080863 is about 14835.1226149297. The cubic root of 220080863 is about 603.7550274419.

The spelling of 220080863 in words is "two hundred twenty million, eighty thousand, eight hundred sixty-three".