6681032 has 16 divisors (see below), whose sum is σ = 12833100. Its totient is φ = 3258880.

The previous prime is 6681023. The next prime is 6681041. The reversal of 6681032 is 2301866.

It is an interprime number because it is at equal distance from previous prime (6681023) and next prime (6681041).

It can be written as a sum of positive squares in 2 ways, for example, as 6482116 + 198916 = 2546^2 + 446^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6680992 and 6681010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9857 + ... + 10512.

Almost surely, 2^6681032 is an apocalyptic number.

It is an amenable number.

6681032 is a deficient number, since it is larger than the sum of its proper divisors (6152068).

6681032 is a wasteful number, since it uses less digits than its factorization.

6681032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20416 (or 20412 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 6681032 is about 2584.7692353477. The cubic root of 6681032 is about 188.3422917572.

Adding to 6681032 its reverse (2301866), we get a palindrome (8982898).

The spelling of 6681032 in words is "six million, six hundred eighty-one thousand, thirty-two".