832217 has 2 divisors, whose sum is σ = 832218. Its totient is φ = 832216.

The previous prime is 832211. The next prime is 832253. The reversal of 832217 is 712238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541696 + 290521 = 736^2 + 539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-832217 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 8² + 3⁸ + 2¹⁰ + 2¹⁰ + 1 + 7⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 832192 and 832201.

It is not a weakly prime, because it can be changed into another prime (832211) 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 as a sum of consecutive naturals, namely, 416108 + 416109.

It is an arithmetic number, because the mean of its divisors is an integer number (416109).

2⁸³²²¹⁷ is an apocalyptic number.

It is an amenable number.

832217 is a deficient number, since it is larger than the sum of its proper divisors (1).

832217 is an equidigital number, since it uses as much as digits as its factorization.

832217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 23.

The square root of 832217 is about 912.2592833181. The cubic root of 832217 is about 94.0615637151.

The spelling of 832217 in words is "eight hundred thirty-two thousand, two hundred seventeen".