4068653 has 2 divisors, whose sum is σ = 4068654. Its totient is φ = 4068652.

The previous prime is 4068619. The next prime is 4068667. The reversal of 4068653 is 3568604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4012009 + 56644 = 2003^2 + 238^2 .

It is a cyclic number.

It is not a de Polignac number, because 4068653 - 2¹⁰ = 4067629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4068683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034326 + 2034327.

It is an arithmetic number, because the mean of its divisors is an integer number (2034327).

Almost surely, 2^4068653 is an apocalyptic number.

It is an amenable number.

4068653 is a deficient number, since it is larger than the sum of its proper divisors (1).

4068653 is an equidigital number, since it uses as much as digits as its factorization.

4068653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4068653 is about 2017.0902310011. The cubic root of 4068653 is about 159.6431238590.

The spelling of 4068653 in words is "four million, sixty-eight thousand, six hundred fifty-three".