606604 has 6 divisors (see below), whose sum is σ = 1061564. Its totient is φ = 303300.

The previous prime is 606589. The next prime is 606607. The reversal of 606604 is 406606.

It is a super-3 number, since 3×606604³ = 669633333263510592, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (606607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75822 + ... + 75829.

2⁶⁰⁶⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

606604 is a deficient number, since it is larger than the sum of its proper divisors (454960).

606604 is a wasteful number, since it uses less digits than its factorization.

606604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151655 (or 151653 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 606604 is about 778.8478670446. The cubic root of 606604 is about 84.6515841721.

The spelling of 606604 in words is "six hundred six thousand, six hundred four".