6871832 has 48 divisors (see below), whose sum is σ = 14683200. Its totient is φ = 3009600.

The previous prime is 6871831. The next prime is 6871841. The reversal of 6871832 is 2381786.

Its product of digits (16128) is a multiple of the sum of its prime factors (288).

It is a junction number, because it is equal to n+sod(n) for n = 6871792 and 6871801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6871831) 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 11 ways as a sum of consecutive naturals, for example, 29894 + ... + 30122.

It is an arithmetic number, because the mean of its divisors is an integer number (305900).

Almost surely, 2^6871832 is an apocalyptic number.

6871832 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6871832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7341600).

6871832 is an abundant number, since it is smaller than the sum of its proper divisors (7811368).

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

6871832 is a wasteful number, since it uses less digits than its factorization.

6871832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 273 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 6871832 is about 2621.4179369189. The cubic root of 6871832 is about 190.1184118759.

The spelling of 6871832 in words is "six million, eight hundred seventy-one thousand, eight hundred thirty-two".