12832817 has 2 divisors, whose sum is σ = 12832818. Its totient is φ = 12832816.

The previous prime is 12832811. The next prime is 12832823. The reversal of 12832817 is 71823821.

It is a balanced prime because it is at equal distance from previous prime (12832811) and next prime (12832823).

It can be written as a sum of positive squares in only one way, i.e., 8667136 + 4165681 = 2944^2 + 2041^2 .

It is an emirp because it is prime and its reverse (71823821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12832817 - 2⁴ = 12832801 is a prime.

It is not a weakly prime, because it can be changed into another prime (12832811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6416408 + 6416409.

It is an arithmetic number, because the mean of its divisors is an integer number (6416409).

Almost surely, 2^12832817 is an apocalyptic number.

It is an amenable number.

12832817 is a deficient number, since it is larger than the sum of its proper divisors (1).

12832817 is an equidigital number, since it uses as much as digits as its factorization.

12832817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 32.

The square root of 12832817 is about 3582.2921433071. The cubic root of 12832817 is about 234.1211598915.

The spelling of 12832817 in words is "twelve million, eight hundred thirty-two thousand, eight hundred seventeen".