578008788 has 24 divisors (see below), whose sum is σ = 1541356992. Its totient is φ = 165145344.

The previous prime is 578008787. The next prime is 578008801. The reversal of 578008788 is 887800875.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 578008788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578008787) 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, 3440445 + ... + 3440612.

It is an arithmetic number, because the mean of its divisors is an integer number (64223208).

Almost surely, 2^578008788 is an apocalyptic number.

It is an amenable number.

578008788 is an abundant number, since it is smaller than the sum of its proper divisors (963348204).

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

578008788 is a wasteful number, since it uses less digits than its factorization.

578008788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6881071 (or 6881069 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 51.

The square root of 578008788 is about 24041.8133259536. The cubic root of 578008788 is about 832.9996401921. Note that the first 3 decimals are identical.

The spelling of 578008788 in words is "five hundred seventy-eight million, eight thousand, seven hundred eighty-eight".