223075 has 6 divisors (see below), whose sum is σ = 276644. Its totient is φ = 178440.

The previous prime is 223063. The next prime is 223087. The reversal of 223075 is 570322.

It is a happy number.

223075 is nontrivially palindromic in base 16.

It is an interprime number because it is at equal distance from previous prime (223063) and next prime (223087).

It is not a de Polignac number, because 223075 - 2⁷ = 222947 is a prime.

It is a super-3 number, since 3×223075³ = 33302279365640625, which contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4437 + ... + 4486.

2²²³⁰⁷⁵ is an apocalyptic number.

223075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

223075 is a deficient number, since it is larger than the sum of its proper divisors (53569).

223075 is an equidigital number, since it uses as much as digits as its factorization.

223075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8933 (or 8928 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 223075 is about 472.3081621145. The cubic root of 223075 is about 60.6480675317.

Adding to 223075 its reverse (570322), we get a palindrome (793397).

The spelling of 223075 in words is "two hundred twenty-three thousand, seventy-five".