6882646 has 8 divisors (see below), whose sum is σ = 10347480. Its totient is φ = 3433488.

The previous prime is 6882643. The next prime is 6882647. The reversal of 6882646 is 6462886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6882646² = 94741631922632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6882599 and 6882608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6882641) 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, 2751 + ... + 4618.

It is an arithmetic number, because the mean of its divisors is an integer number (1293435).

Almost surely, 2^6882646 is an apocalyptic number.

6882646 is a deficient number, since it is larger than the sum of its proper divisors (3464834).

6882646 is a wasteful number, since it uses less digits than its factorization.

6882646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7838.

The product of its digits is 110592, while the sum is 40.

The square root of 6882646 is about 2623.4797502554. The cubic root of 6882646 is about 190.2180875272.

The spelling of 6882646 in words is "six million, eight hundred eighty-two thousand, six hundred forty-six".