604856530 has 16 divisors (see below), whose sum is σ = 1136078784. Its totient is φ = 231423280.

The previous prime is 604856521. The next prime is 604856543. The reversal of 604856530 is 35658406.

It is a self number, because there is not a number n which added to its sum of digits gives 604856530.

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 7 ways as a sum of consecutive naturals, for example, 1314676 + ... + 1315135.

It is an arithmetic number, because the mean of its divisors is an integer number (71004924).

Almost surely, 2^604856530 is an apocalyptic number.

604856530 is a deficient number, since it is larger than the sum of its proper divisors (531222254).

604856530 is a wasteful number, since it uses less digits than its factorization.

604856530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629841.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 604856530 is about 24593.8311370961. The cubic root of 604856530 is about 845.7021951617.

The spelling of 604856530 in words is "six hundred four million, eight hundred fifty-six thousand, five hundred thirty".