604842564 has 24 divisors (see below), whose sum is σ = 1411875360. Its totient is φ = 201531904.

The previous prime is 604842559. The next prime is 604842583. The reversal of 604842564 is 465248406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25252 + ... + 42980.

It is an arithmetic number, because the mean of its divisors is an integer number (58828140).

Almost surely, 2^604842564 is an apocalyptic number.

It is an amenable number.

604842564 is an abundant number, since it is smaller than the sum of its proper divisors (807032796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

604842564 is a wasteful number, since it uses less digits than its factorization.

604842564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20579 (or 20577 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 604842564 is about 24593.5472024676. The cubic root of 604842564 is about 845.6956860876.

The spelling of 604842564 in words is "six hundred four million, eight hundred forty-two thousand, five hundred sixty-four".