606859 has 8 divisors (see below), whose sum is σ = 677952. Its totient is φ = 538440.

The previous prime is 606857. The next prime is 606863. The reversal of 606859 is 958606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 606859 - 2¹ = 606857 is a prime.

It is a super-3 number, since 3×606859³ = 670478175820493337, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (606857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169 + ... + 1114.

It is an arithmetic number, because the mean of its divisors is an integer number (84744).

2⁶⁰⁶⁸⁵⁹ is an apocalyptic number.

606859 is a deficient number, since it is larger than the sum of its proper divisors (71093).

606859 is a wasteful number, since it uses less digits than its factorization.

606859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 606859 is about 779.0115531878. The cubic root of 606859 is about 84.6634442598.

The spelling of 606859 in words is "six hundred six thousand, eight hundred fifty-nine".