163233 has 12 divisors (see below), whose sum is σ = 269568. Its totient is φ = 93240.

The previous prime is 163223. The next prime is 163243. The reversal of 163233 is 332361.

It is a happy number.

163233 is a `hidden beast` number, since 1 + 632 + 33 = 666.

It is an interprime number because it is at equal distance from previous prime (163223) and next prime (163243).

It is not a de Polignac number, because 163233 - 2⁶ = 163169 is a prime.

It is a Curzon 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, 1233 + ... + 1358.

It is an arithmetic number, because the mean of its divisors is an integer number (22464).

2¹⁶³²³³ is an apocalyptic number.

It is an amenable number.

163233 is a deficient number, since it is larger than the sum of its proper divisors (106335).

163233 is a wasteful number, since it uses less digits than its factorization.

163233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604 (or 2601 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 163233 is about 404.0210390561. The cubic root of 163233 is about 54.6515714485.

Adding to 163233 its reverse (332361), we get a palindrome (495594).

It can be divided in two parts, 16 and 3233, that added together give a square (3249 = 57²).

The spelling of 163233 in words is "one hundred sixty-three thousand, two hundred thirty-three".