606965 has 8 divisors (see below), whose sum is σ = 732888. Its totient is φ = 482560.

The previous prime is 606961. The next prime is 606967. The reversal of 606965 is 569606.

606965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1681 + 605284 = 41^2 + 778^2 .

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

It is not a de Polignac number, because 606965 - 2² = 606961 is a prime.

It is a super-2 number, since 2×606965² = 736813022450, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

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 606965.

It is not an unprimeable number, because it can be changed into a prime (606961) 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, 905 + ... + 1425.

It is an arithmetic number, because the mean of its divisors is an integer number (91611).

2⁶⁰⁶⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

606965 is a deficient number, since it is larger than the sum of its proper divisors (125923).

606965 is a wasteful number, since it uses less digits than its factorization.

606965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 606965 is about 779.0795851516. The cubic root of 606965 is about 84.6683733579.

The spelling of 606965 in words is "six hundred six thousand, nine hundred sixty-five".