606530242 has 16 divisors (see below), whose sum is σ = 922256640. Its totient is φ = 299119392.

The previous prime is 606530237. The next prime is 606530269. The reversal of 606530242 is 242035606.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 606530242.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 280638 + ... + 282790.

It is an arithmetic number, because the mean of its divisors is an integer number (57641040).

Almost surely, 2^606530242 is an apocalyptic number.

606530242 is a deficient number, since it is larger than the sum of its proper divisors (315726398).

606530242 is a wasteful number, since it uses less digits than its factorization.

606530242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 606530242 is about 24627.8346997863. The cubic root of 606530242 is about 846.4815305689.

Adding to 606530242 its reverse (242035606), we get a palindrome (848565848).

The spelling of 606530242 in words is "six hundred six million, five hundred thirty thousand, two hundred forty-two".