159229 has 12 divisors (see below), whose sum is σ = 194656. Its totient is φ = 127512.

The previous prime is 159227. The next prime is 159233. The reversal of 159229 is 922951.

It is not a de Polignac number, because 159229 - 2¹ = 159227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159197 and 159206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159223) 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 11 ways as a sum of consecutive naturals, for example, 3682 + ... + 3724.

2¹⁵⁹²²⁹ is an apocalyptic number.

It is an amenable number.

159229 is a deficient number, since it is larger than the sum of its proper divisors (35427).

159229 is an equidigital number, since it uses as much as digits as its factorization.

159229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 73 counting only the distinct ones).

The product of its digits is 1620, while the sum is 28.

The square root of 159229 is about 399.0350861766. The cubic root of 159229 is about 54.2010112237.

Subtracting from 159229 its sum of digits (28), we obtain a square (159201 = 399²).

Subtracting from 159229 its product of digits (1620), we obtain a square (157609 = 397²).

It can be divided in two parts, 15922 and 9, that added together give a triangular number (15931 = T₁₇₈).

The spelling of 159229 in words is "one hundred fifty-nine thousand, two hundred twenty-nine".