606717 has 16 divisors (see below), whose sum is σ = 938880. Its totient is φ = 386496.

The previous prime is 606673. The next prime is 606721. The reversal of 606717 is 717606.

It is not a de Polignac number, because 606717 - 2⁶ = 606653 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 606717.

It is not an unprimeable number, because it can be changed into a prime (606737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133 + ... + 1109.

It is an arithmetic number, because the mean of its divisors is an integer number (58680).

2⁶⁰⁶⁷¹⁷ is an apocalyptic number.

It is an amenable number.

606717 is a deficient number, since it is larger than the sum of its proper divisors (332163).

606717 is a wasteful number, since it uses less digits than its factorization.

606717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 606717 is about 778.9204067169. The cubic root of 606717 is about 84.6568402288.

Subtracting 606717 from its reverse (717606), we obtain a square (110889 = 333²).

It can be divided in two parts, 6067 and 17, that added together give a square (6084 = 78²).

The spelling of 606717 in words is "six hundred six thousand, seven hundred seventeen".