6882878 has 8 divisors (see below), whose sum is σ = 10465968. Its totient is φ = 3394224.

The previous prime is 6882859. The next prime is 6882907. The reversal of 6882878 is 8782886.

Added to its reverse (8782886) it gives a square (15665764 = 3958²).

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23426 + ... + 23717.

It is an arithmetic number, because the mean of its divisors is an integer number (1308246).

Almost surely, 2^6882878 is an apocalyptic number.

6882878 is a deficient number, since it is larger than the sum of its proper divisors (3583090).

6882878 is a wasteful number, since it uses less digits than its factorization.

6882878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47218.

The product of its digits is 344064, while the sum is 47.

The square root of 6882878 is about 2623.5239659664. The cubic root of 6882878 is about 190.2202247914.

Adding to 6882878 its reverse (8782886), we get a square (15665764 = 3958²).

The spelling of 6882878 in words is "six million, eight hundred eighty-two thousand, eight hundred seventy-eight".