6542732 has 12 divisors (see below), whose sum is σ = 13085520. Its totient is φ = 2804016.

The previous prime is 6542717. The next prime is 6542737. The reversal of 6542732 is 2372456.

6542732 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

6542732 is an admirable number.

6542732 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 6542695 and 6542704.

It is not an unprimeable number, because it can be changed into a prime (6542737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116807 + ... + 116862.

It is an arithmetic number, because the mean of its divisors is an integer number (1090460).

Almost surely, 2^6542732 is an apocalyptic number.

It is an amenable number.

6542732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6542732 is a wasteful number, since it uses less digits than its factorization.

6542732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233680 (or 233678 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 6542732 is about 2557.8764630060. The cubic root of 6542732 is about 187.0336332691.

The spelling of 6542732 in words is "six million, five hundred forty-two thousand, seven hundred thirty-two".