578118912 has 144 divisors (see below), whose sum is σ = 1792506240. Its totient is φ = 161980416.

The previous prime is 578118911. The next prime is 578118971. The reversal of 578118912 is 219811875.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578118911) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 283914 + ... + 285942.

It is an arithmetic number, because the mean of its divisors is an integer number (12447960).

Almost surely, 2^578118912 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 578118912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (896253120).

578118912 is an abundant number, since it is smaller than the sum of its proper divisors (1214387328).

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

578118912 is a wasteful number, since it uses less digits than its factorization.

578118912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108 (or 2094 counting only the distinct ones).

The product of its digits is 40320, while the sum is 42.

The square root of 578118912 is about 24044.1034767362. The cubic root of 578118912 is about 833.0525387114.

The spelling of 578118912 in words is "five hundred seventy-eight million, one hundred eighteen thousand, nine hundred twelve".