604105603 has 8 divisors (see below), whose sum is σ = 645746976. Its totient is φ = 563745600.

The previous prime is 604105553. The next prime is 604105613. The reversal of 604105603 is 306501406.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604105603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604105613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319368 + ... + 321253.

It is an arithmetic number, because the mean of its divisors is an integer number (80718372).

Almost surely, 2^604105603 is an apocalyptic number.

604105603 is a deficient number, since it is larger than the sum of its proper divisors (41641373).

604105603 is a wasteful number, since it uses less digits than its factorization.

604105603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640685.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 604105603 is about 24578.5598235535. The cubic root of 604105603 is about 845.3520715810.

The spelling of 604105603 in words is "six hundred four million, one hundred five thousand, six hundred three".