604538612 has 12 divisors (see below), whose sum is σ = 1058405376. Its totient is φ = 302137080.

The previous prime is 604538593. The next prime is 604538633. The reversal of 604538612 is 216835406.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 22388 + ... + 41355.

It is an arithmetic number, because the mean of its divisors is an integer number (88200448).

Almost surely, 2^604538612 is an apocalyptic number.

It is an amenable number.

604538612 is a deficient number, since it is larger than the sum of its proper divisors (453866764).

604538612 is a wasteful number, since it uses less digits than its factorization.

604538612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66118 (or 66116 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 604538612 is about 24587.3669188061. The cubic root of 604538612 is about 845.5539996494.

The spelling of 604538612 in words is "six hundred four million, five hundred thirty-eight thousand, six hundred twelve".