578126068 has 72 divisors (see below), whose sum is σ = 1177110144. Its totient is φ = 246502080.

The previous prime is 578126063. The next prime is 578126083. The reversal of 578126068 is 860621875.

It is a super-2 number, since 2×578126068² = 668459501002281248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578126063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1149105 + ... + 1149607.

It is an arithmetic number, because the mean of its divisors is an integer number (16348752).

Almost surely, 2^578126068 is an apocalyptic number.

It is an amenable number.

578126068 is an abundant number, since it is smaller than the sum of its proper divisors (598984076).

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

578126068 is a wasteful number, since it uses less digits than its factorization.

578126068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 578126068 is about 24044.2522861494. The cubic root of 578126068 is about 833.0559758932.

The spelling of 578126068 in words is "five hundred seventy-eight million, one hundred twenty-six thousand, sixty-eight".