605135606 has 4 divisors (see below), whose sum is σ = 907703412. Its totient is φ = 302567802.

The previous prime is 605135563. The next prime is 605135623. The reversal of 605135606 is 606531506.

It is a semiprime because it is the product of two primes.

It is a congruent 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 as a sum of consecutive naturals, namely, 151283900 + ... + 151283903.

It is an arithmetic number, because the mean of its divisors is an integer number (226925853).

Almost surely, 2^605135606 is an apocalyptic number.

605135606 is a deficient number, since it is larger than the sum of its proper divisors (302567806).

605135606 is a wasteful number, since it uses less digits than its factorization.

605135606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302567805.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 605135606 is about 24599.5041819952. The cubic root of 605135606 is about 845.8322419220.

The spelling of 605135606 in words is "six hundred five million, one hundred thirty-five thousand, six hundred six".