6832540 has 48 divisors (see below), whose sum is σ = 16863840. Its totient is φ = 2292480.

The previous prime is 6832537. The next prime is 6832559. The reversal of 6832540 is 452386.

6832540 = T₁₃₁ + T₁₃₂ + ... + T₃₅₀.

It is a junction number, because it is equal to n+sod(n) for n = 6832499 and 6832508.

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, 1666 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (351330).

Almost surely, 2^6832540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6832540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8431920).

6832540 is an abundant number, since it is smaller than the sum of its proper divisors (10031300).

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

6832540 is a wasteful number, since it uses less digits than its factorization.

6832540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6832540 is about 2613.9127758975. The cubic root of 6832540 is about 189.7553638221.

It can be divided in two parts, 683 and 2540, that added together give a palindrome (3223).

The spelling of 6832540 in words is "six million, eight hundred thirty-two thousand, five hundred forty".