223338605 has 16 divisors (see below), whose sum is σ = 324311040. Its totient is φ = 144137472.

The previous prime is 223338593. The next prime is 223338607. The reversal of 223338605 is 506833322.

It is a cyclic number.

It is not a de Polignac number, because 223338605 - 2⁴ = 223338589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223338607) 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, 187085 + ... + 188274.

It is an arithmetic number, because the mean of its divisors is an integer number (20269440).

Almost surely, 2^223338605 is an apocalyptic number.

It is an amenable number.

223338605 is a deficient number, since it is larger than the sum of its proper divisors (100972435).

223338605 is a wasteful number, since it uses less digits than its factorization.

223338605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375388.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 223338605 is about 14944.5175566159. The cubic root of 223338605 is about 606.7194715472.

The spelling of 223338605 in words is "two hundred twenty-three million, three hundred thirty-eight thousand, six hundred five".