220283 has 4 divisors (see below), whose sum is σ = 251760. Its totient is φ = 188808.

The previous prime is 220279. The next prime is 220291. The reversal of 220283 is 382022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220283 - 2² = 220279 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2¹¹ + 2¹³ + 0 + 8⁵ + 3¹¹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15728 + ... + 15741.

It is an arithmetic number, because the mean of its divisors is an integer number (62940).

2²²⁰²⁸³ is an apocalyptic number.

220283 is a deficient number, since it is larger than the sum of its proper divisors (31477).

220283 is an equidigital number, since it uses as much as digits as its factorization.

220283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31476.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 220283 is about 469.3431580411. The cubic root of 220283 is about 60.3939813894.

The spelling of 220283 in words is "two hundred twenty thousand, two hundred eighty-three".