604505606 has 4 divisors (see below), whose sum is σ = 906758412. Its totient is φ = 302252802.

The previous prime is 604505597. The next prime is 604505621. The reversal of 604505606 is 606505406.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151126400 + ... + 151126403.

It is an arithmetic number, because the mean of its divisors is an integer number (226689603).

Almost surely, 2^604505606 is an apocalyptic number.

604505606 is a deficient number, since it is larger than the sum of its proper divisors (302252806).

604505606 is a wasteful number, since it uses less digits than its factorization.

604505606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302252805.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 604505606 is about 24586.6957112988. The cubic root of 604505606 is about 845.5386111295.

The spelling of 604505606 in words is "six hundred four million, five hundred five thousand, six hundred six".