223234005 has 16 divisors (see below), whose sum is σ = 357629184. Its totient is φ = 118906560.

The previous prime is 223234003. The next prime is 223234031. The reversal of 223234005 is 500432322.

It is not a de Polignac number, because 223234005 - 2¹ = 223234003 is a prime.

It is a super-3 number, since 3×223234005³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223234003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3252 + ... + 21378.

It is an arithmetic number, because the mean of its divisors is an integer number (22351824).

Almost surely, 2^223234005 is an apocalyptic number.

It is an amenable number.

223234005 is a deficient number, since it is larger than the sum of its proper divisors (134395179).

223234005 is a wasteful number, since it uses less digits than its factorization.

223234005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18956.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 223234005 is about 14941.0175356299. The cubic root of 223234005 is about 606.6247383104.

Adding to 223234005 its reverse (500432322), we get a palindrome (723666327).

The spelling of 223234005 in words is "two hundred twenty-three million, two hundred thirty-four thousand, five".