226517159 has 8 divisors (see below), whose sum is σ = 247315728. Its totient is φ = 205752960.

The previous prime is 226517149. The next prime is 226517167. The reversal of 226517159 is 951715622.

It is a happy number.

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 226517159 - 2⁴ = 226517143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226517119) 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, 6329 + ... + 22205.

It is an arithmetic number, because the mean of its divisors is an integer number (30914466).

Almost surely, 2^226517159 is an apocalyptic number.

226517159 is a deficient number, since it is larger than the sum of its proper divisors (20798569).

226517159 is a wasteful number, since it uses less digits than its factorization.

226517159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17185.

The product of its digits is 37800, while the sum is 38.

The square root of 226517159 is about 15050.4870020873. The cubic root of 226517159 is about 609.5842002008.

The spelling of 226517159 in words is "two hundred twenty-six million, five hundred seventeen thousand, one hundred fifty-nine".