578608068 has 12 divisors (see below), whose sum is σ = 1350085520. Its totient is φ = 192869352.

The previous prime is 578608067. The next prime is 578608091. The reversal of 578608068 is 860806875.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (578608067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24108658 + ... + 24108681.

Almost surely, 2^578608068 is an apocalyptic number.

It is an amenable number.

578608068 is an abundant number, since it is smaller than the sum of its proper divisors (771477452).

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

578608068 is a wasteful number, since it uses less digits than its factorization.

578608068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48217346 (or 48217344 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 578608068 is about 24054.2733833305. The cubic root of 578608068 is about 833.2874256666.

The spelling of 578608068 in words is "five hundred seventy-eight million, six hundred eight thousand, sixty-eight".