606945128 has 16 divisors (see below), whose sum is σ = 1144312260. Its totient is φ = 301795200.

The previous prime is 606945127. The next prime is 606945167. The reversal of 606945128 is 821549606.

It is a happy number.

606945128 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 2 ways, for example, as 606242884 + 702244 = 24622^2 + 838^2 .

It is not an unprimeable number, because it can be changed into a prime (606945127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208133 + ... + 211028.

Almost surely, 2^606945128 is an apocalyptic number.

It is an amenable number.

606945128 is a deficient number, since it is larger than the sum of its proper divisors (537367132).

606945128 is a wasteful number, since it uses less digits than its factorization.

606945128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419348 (or 419344 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 606945128 is about 24636.2563714538. The cubic root of 606945128 is about 846.6744933522.

The spelling of 606945128 in words is "six hundred six million, nine hundred forty-five thousand, one hundred twenty-eight".