6872532 has 12 divisors (see below), whose sum is σ = 16035936. Its totient is φ = 2290840.

The previous prime is 6872521. The next prime is 6872581. The reversal of 6872532 is 2352786.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 6872493 and 6872502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286344 + ... + 286367.

It is an arithmetic number, because the mean of its divisors is an integer number (1336328).

Almost surely, 2^6872532 is an apocalyptic number.

It is an amenable number.

6872532 is an abundant number, since it is smaller than the sum of its proper divisors (9163404).

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

6872532 is a wasteful number, since it uses less digits than its factorization.

6872532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572718 (or 572716 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 6872532 is about 2621.5514490469. The cubic root of 6872532 is about 190.1248671351.

The spelling of 6872532 in words is "six million, eight hundred seventy-two thousand, five hundred thirty-two".