32168 has 8 divisors (see below), whose sum is σ = 60330. Its totient is φ = 16080.

The previous prime is 32159. The next prime is 32173. The reversal of 32168 is 86123.

It can be written as a sum of positive squares in only one way, i.e., 31684 + 484 = 178^2 + 22^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 8.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 32168.

It is an unprimeable number.

32168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003 + ... + 2018.

2³²¹⁶⁸ is an apocalyptic number.

It is an amenable number.

32168 is a deficient number, since it is larger than the sum of its proper divisors (28162).

32168 is a wasteful number, since it uses less digits than its factorization.

32168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027 (or 4023 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 32168 is about 179.3543977716. The cubic root of 32168 is about 31.8034831305.

The spelling of 32168 in words is "thirty-two thousand, one hundred sixty-eight".