220803 has 8 divisors (see below), whose sum is σ = 321216. Its totient is φ = 133800.

The previous prime is 220793. The next prime is 220807. The reversal of 220803 is 308022.

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

It is not a de Polignac number, because 220803 - 2⁵ = 220771 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 220803.

It is not an unprimeable number, because it can be changed into a prime (220807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313 + ... + 3378.

It is an arithmetic number, because the mean of its divisors is an integer number (40152).

2²²⁰⁸⁰³ is an apocalyptic number.

220803 is a deficient number, since it is larger than the sum of its proper divisors (100413).

220803 is a wasteful number, since it uses less digits than its factorization.

220803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6705.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 220803 is about 469.8967971800. The cubic root of 220803 is about 60.4414660511.

Adding to 220803 its reverse (308022), we get a palindrome (528825).

The spelling of 220803 in words is "two hundred twenty thousand, eight hundred three".