32317 has 4 divisors (see below), whose sum is σ = 34236. Its totient is φ = 30400.

The previous prime is 32309. The next prime is 32321. The reversal of 32317 is 71323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12996 + 19321 = 114^2 + 139^2 .

It is a cyclic number.

It is not a de Polignac number, because 32317 - 2³ = 32309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32327) 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 3 ways as a sum of consecutive naturals, for example, 934 + ... + 967.

It is an arithmetic number, because the mean of its divisors is an integer number (8559).

2³²³¹⁷ is an apocalyptic number.

It is an amenable number.

32317 is a deficient number, since it is larger than the sum of its proper divisors (1919).

32317 is a wasteful number, since it uses less digits than its factorization.

32317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its digits is 126, while the sum is 16.

The square root of 32317 is about 179.7692965998. The cubic root of 32317 is about 31.8525113705.

The spelling of 32317 in words is "thirty-two thousand, three hundred seventeen".