606863 has 2 divisors, whose sum is σ = 606864. Its totient is φ = 606862.

The previous prime is 606857. The next prime is 606899. The reversal of 606863 is 368606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606863 - 2⁴ = 606847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303431 + 303432.

It is an arithmetic number, because the mean of its divisors is an integer number (303432).

2⁶⁰⁶⁸⁶³ is an apocalyptic number.

606863 is a deficient number, since it is larger than the sum of its proper divisors (1).

606863 is an equidigital number, since it uses as much as digits as its factorization.

606863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 606863 is about 779.0141205395. The cubic root of 606863 is about 84.6636302739.

The spelling of 606863 in words is "six hundred six thousand, eight hundred sixty-three".