163229 has 12 divisors (see below), whose sum is σ = 191520. Its totient is φ = 138600.

The previous prime is 163223. The next prime is 163243. The reversal of 163229 is 922361.

It is not a de Polignac number, because 163229 - 2⁸ = 162973 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2264 + ... + 2334.

It is an arithmetic number, because the mean of its divisors is an integer number (15960).

2¹⁶³²²⁹ is an apocalyptic number.

163229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

163229 is a deficient number, since it is larger than the sum of its proper divisors (28291).

163229 is a wasteful number, since it uses less digits than its factorization.

163229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 101 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 163229 is about 404.0160887886. The cubic root of 163229 is about 54.6511250353.

It can be divided in two parts, 1632 and 29, that added together give a palindrome (1661).

The spelling of 163229 in words is "one hundred sixty-three thousand, two hundred twenty-nine".