605395042 has 16 divisors (see below), whose sum is σ = 1048521600. Its totient is φ = 256779648.

The previous prime is 605395031. The next prime is 605395067. The reversal of 605395042 is 240593506.

It is a junction number, because it is equal to n+sod(n) for n = 605394989 and 605395007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221542 + ... + 224257.

It is an arithmetic number, because the mean of its divisors is an integer number (65532600).

Almost surely, 2^605395042 is an apocalyptic number.

605395042 is a deficient number, since it is larger than the sum of its proper divisors (443126558).

605395042 is a wasteful number, since it uses less digits than its factorization.

605395042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445905.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 605395042 is about 24604.7768126435. The cubic root of 605395042 is about 845.9531007726.

The spelling of 605395042 in words is "six hundred five million, three hundred ninety-five thousand, forty-two".