6542382 has 96 divisors (see below), whose sum is σ = 17683200. Its totient is φ = 1599360.

The previous prime is 6542381. The next prime is 6542387. The reversal of 6542382 is 2832456.

6542382 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 6⁸ + 5⁷ + 4⁵ + 2⁷ + 3¹⁴ + 8 + 2⁹ .

Its product of digits (11520) is a multiple of the sum of its prime divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6542381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 384838 + ... + 384854.

It is an arithmetic number, because the mean of its divisors is an integer number (184200).

Almost surely, 2^6542382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6542382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8841600).

6542382 is an abundant number, since it is smaller than the sum of its proper divisors (11140818).

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

6542382 is a wasteful number, since it uses less digits than its factorization.

6542382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 40 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 6542382 is about 2557.8080459644. The cubic root of 6542382 is about 187.0302981211.

The spelling of 6542382 in words is "six million, five hundred forty-two thousand, three hundred eighty-two".