606725 has 12 divisors (see below), whose sum is σ = 860064. Its totient is φ = 415920.

The previous prime is 606721. The next prime is 606731. The reversal of 606725 is 527606.

It is not a de Polignac number, because 606725 - 2² = 606721 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 606694 and 606703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1559 + ... + 1908.

It is an arithmetic number, because the mean of its divisors is an integer number (71672).

2⁶⁰⁶⁷²⁵ is an apocalyptic number.

It is an amenable number.

606725 is a deficient number, since it is larger than the sum of its proper divisors (253339).

606725 is a wasteful number, since it uses less digits than its factorization.

606725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484 (or 3479 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 606725 is about 778.9255420128. The cubic root of 606725 is about 84.6572123143.

It can be divided in two parts, 606 and 725, that added together give a palindrome (1331).

The spelling of 606725 in words is "six hundred six thousand, seven hundred twenty-five".