223282 has 4 divisors (see below), whose sum is σ = 334926. Its totient is φ = 111640.

The previous prime is 223277. The next prime is 223283. The reversal of 223282 is 282322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 282322 = 2 ⋅141161.

It can be written as a sum of positive squares in only one way, i.e., 203401 + 19881 = 451^2 + 141^2 .

It is a super-3 number, since 3×223282³ = 33395072873945304, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55819 + ... + 55822.

2²²³²⁸² is an apocalyptic number.

223282 is a deficient number, since it is larger than the sum of its proper divisors (111644).

223282 is a wasteful number, since it uses less digits than its factorization.

223282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111643.

The product of its digits is 384, while the sum is 19.

The square root of 223282 is about 472.5272478916. The cubic root of 223282 is about 60.6668209686. Note that the first 3 decimals are identical.

It can be divided in two parts, 223 and 282, that added together give a palindrome (505).

The spelling of 223282 in words is "two hundred twenty-three thousand, two hundred eighty-two".