6732131 has 4 divisors (see below), whose sum is σ = 7693872. Its totient is φ = 5770392.

The previous prime is 6732127. The next prime is 6732151. The reversal of 6732131 is 1312376.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6732131 - 2² = 6732127 is a prime.

It is a super-2 number, since 2×6732131² = 90643175602322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6732097 and 6732106.

It is not an unprimeable number, because it can be changed into a prime (6732151) by changing a digit.

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, 480860 + ... + 480873.

It is an arithmetic number, because the mean of its divisors is an integer number (1923468).

Almost surely, 2^6732131 is an apocalyptic number.

6732131 is a deficient number, since it is larger than the sum of its proper divisors (961741).

6732131 is an equidigital number, since it uses as much as digits as its factorization.

6732131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961740.

The product of its digits is 756, while the sum is 23.

The square root of 6732131 is about 2594.6350417737. The cubic root of 6732131 is about 188.8212432258.

The spelling of 6732131 in words is "six million, seven hundred thirty-two thousand, one hundred thirty-one".