223159 has 4 divisors (see below), whose sum is σ = 236304. Its totient is φ = 210016.

The previous prime is 223151. The next prime is 223207. The reversal of 223159 is 951322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223159 - 2³ = 223151 is a prime.

It is a super-3 number, since 3×223159³ = 33339913950026037, which contains 333 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6547 + ... + 6580.

It is an arithmetic number, because the mean of its divisors is an integer number (59076).

2²²³¹⁵⁹ is an apocalyptic number.

223159 is a deficient number, since it is larger than the sum of its proper divisors (13145).

223159 is a wasteful number, since it uses less digits than its factorization.

223159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13144.

The product of its digits is 540, while the sum is 22.

The square root of 223159 is about 472.3970787378. The cubic root of 223159 is about 60.6556790202.

The spelling of 223159 in words is "two hundred twenty-three thousand, one hundred fifty-nine".