578573142 has 128 divisors (see below), whose sum is σ = 1504051200. Its totient is φ = 144498816.

The previous prime is 578573137. The next prime is 578573153. The reversal of 578573142 is 241375875.

578573142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 578573094 and 578573103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 531723 + ... + 532809.

It is an arithmetic number, because the mean of its divisors is an integer number (11750400).

Almost surely, 2^578573142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 578573142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752025600).

578573142 is an abundant number, since it is smaller than the sum of its proper divisors (925478058).

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

578573142 is a wasteful number, since it uses less digits than its factorization.

578573142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170.

The product of its digits is 235200, while the sum is 42.

The square root of 578573142 is about 24053.5473891067. The cubic root of 578573142 is about 833.2706590020.

The spelling of 578573142 in words is "five hundred seventy-eight million, five hundred seventy-three thousand, one hundred forty-two".