2068529 has 2 divisors, whose sum is σ = 2068530. Its totient is φ = 2068528.

The previous prime is 2068519. The next prime is 2068553. The reversal of 2068529 is 9258602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1098304 + 970225 = 1048^2 + 985^2 .

It is a cyclic number.

It is not a de Polignac number, because 2068529 - 2⁴ = 2068513 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2068495 and 2068504.

It is not a weakly prime, because it can be changed into another prime (2068519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034264 + 1034265.

It is an arithmetic number, because the mean of its divisors is an integer number (1034265).

2^2068529 is an apocalyptic number.

It is an amenable number.

2068529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068529 is an equidigital number, since it uses as much as digits as its factorization.

2068529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2068529 is about 1438.2381583034. The cubic root of 2068529 is about 127.4149939594.

The spelling of 2068529 in words is "two million, sixty-eight thousand, five hundred twenty-nine".