223005 has 8 divisors (see below), whose sum is σ = 356832. Its totient is φ = 118928.

The previous prime is 222991. The next prime is 223007. The reversal of 223005 is 500322.

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 223005 - 2⁶ = 222941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7419 + ... + 7448.

It is an arithmetic number, because the mean of its divisors is an integer number (44604).

2²²³⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

223005 is a deficient number, since it is larger than the sum of its proper divisors (133827).

223005 is a wasteful number, since it uses less digits than its factorization.

223005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14875.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 223005 is about 472.2340521394. The cubic root of 223005 is about 60.6417231649.

Adding to 223005 its reverse (500322), we get a palindrome (723327).

The spelling of 223005 in words is "two hundred twenty-three thousand, five".