578382 has 32 divisors (see below), whose sum is σ = 1354752. Its totient is φ = 161184.

The previous prime is 578371. The next prime is 578399. The reversal of 578382 is 283875.

578382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1828 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (42336).

2⁵⁷⁸³⁸² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 578382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677376).

578382 is an abundant number, since it is smaller than the sum of its proper divisors (776370).

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

578382 is a wasteful number, since it uses less digits than its factorization.

578382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352.

The product of its digits is 13440, while the sum is 33.

The square root of 578382 is about 760.5142996683. The cubic root of 578382 is about 83.3178886933.

It can be divided in two parts, 57 and 8382, that multiplied together give a palindrome (477774).

The spelling of 578382 in words is "five hundred seventy-eight thousand, three hundred eighty-two".