6881652 has 24 divisors (see below), whose sum is σ = 17841600. Its totient is φ = 2293848.

The previous prime is 6881639. The next prime is 6881653. The reversal of 6881652 is 2561886.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6881653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31752 + ... + 31967.

It is an arithmetic number, because the mean of its divisors is an integer number (743400).

Almost surely, 2^6881652 is an apocalyptic number.

It is an amenable number.

6881652 is an abundant number, since it is smaller than the sum of its proper divisors (10959948).

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

6881652 is a wasteful number, since it uses less digits than its factorization.

6881652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63732 (or 63724 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 6881652 is about 2623.2903003671. The cubic root of 6881652 is about 190.2089299114.

The spelling of 6881652 in words is "six million, eight hundred eighty-one thousand, six hundred fifty-two".