12065329 has 2 divisors, whose sum is σ = 12065330. Its totient is φ = 12065328.

The previous prime is 12065311. The next prime is 12065341. The reversal of 12065329 is 92356021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 3600 = 3473^2 + 60^2 .

It is a cyclic number.

It is not a de Polignac number, because 12065329 - 2¹⁷ = 11934257 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12065297 and 12065306.

It is not a weakly prime, because it can be changed into another prime (12065309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6032664 + 6032665.

It is an arithmetic number, because the mean of its divisors is an integer number (6032665).

Almost surely, 2^12065329 is an apocalyptic number.

It is an amenable number.

12065329 is a deficient number, since it is larger than the sum of its proper divisors (1).

12065329 is an equidigital number, since it uses as much as digits as its factorization.

12065329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12065329 is about 3473.5182452378. The cubic root of 12065329 is about 229.3575581626.

The spelling of 12065329 in words is "twelve million, sixty-five thousand, three hundred twenty-nine".