578213888 has 96 divisors (see below), whose sum is σ = 1348008480. Its totient is φ = 242810880.

The previous prime is 578213873. The next prime is 578213893. The reversal of 578213888 is 888312875.

It is a congruent number.

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, 759428 + ... + 760188.

It is an arithmetic number, because the mean of its divisors is an integer number (14041755).

Almost surely, 2^578213888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 578213888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674004240).

578213888 is an abundant number, since it is smaller than the sum of its proper divisors (769794592).

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

578213888 is an equidigital number, since it uses as much as digits as its factorization.

578213888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 823 counting only the distinct ones).

The product of its digits is 860160, while the sum is 50.

The square root of 578213888 is about 24046.0784328755. The cubic root of 578213888 is about 833.0981554314.

The spelling of 578213888 in words is "five hundred seventy-eight million, two hundred thirteen thousand, eight hundred eighty-eight".