606660056 has 16 divisors (see below), whose sum is σ = 1145124000. Its totient is φ = 301293664.

The previous prime is 606660037. The next prime is 606660059. The reversal of 606660056 is 650066606.

It is a junction number, because it is equal to n+sod(n) for n = 606659998 and 606660025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606660059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253280 + ... + 255663.

It is an arithmetic number, because the mean of its divisors is an integer number (71570250).

Almost surely, 2^606660056 is an apocalyptic number.

It is an amenable number.

606660056 is a deficient number, since it is larger than the sum of its proper divisors (538463944).

606660056 is a wasteful number, since it uses less digits than its factorization.

606660056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509098 (or 509094 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 606660056 is about 24630.4700726559. The cubic root of 606660056 is about 846.5419162992.

The spelling of 606660056 in words is "six hundred six million, six hundred sixty thousand, fifty-six".