605506106 has 8 divisors (see below), whose sum is σ = 911492244. Its totient is φ = 301675360.

The previous prime is 605506049. The next prime is 605506169. The reversal of 605506106 is 601605506.

It can be written as a sum of positive squares in 2 ways, for example, as 593360881 + 12145225 = 24359^2 + 3485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 538145 + ... + 539268.

Almost surely, 2^605506106 is an apocalyptic number.

605506106 is a deficient number, since it is larger than the sum of its proper divisors (305986138).

605506106 is a wasteful number, since it uses less digits than its factorization.

605506106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077696.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 605506106 is about 24607.0336692581. The cubic root of 605506106 is about 846.0048296348.

The spelling of 605506106 in words is "six hundred five million, five hundred six thousand, one hundred six".