6878041 has 4 divisors (see below), whose sum is σ = 7063972. Its totient is φ = 6692112.

The previous prime is 6878033. The next prime is 6878059. The reversal of 6878041 is 1408786.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1408786 = 2 ⋅704393.

It can be written as a sum of positive squares in 2 ways, for example, as 4410000 + 2468041 = 2100^2 + 1571^2 .

It is a cyclic number.

It is not a de Polignac number, because 6878041 - 2³ = 6878033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6877988 and 6878006.

It is not an unprimeable number, because it can be changed into a prime (6878071) 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, 92910 + ... + 92983.

It is an arithmetic number, because the mean of its divisors is an integer number (1765993).

Almost surely, 2^6878041 is an apocalyptic number.

It is an amenable number.

6878041 is a deficient number, since it is larger than the sum of its proper divisors (185931).

6878041 is a wasteful number, since it uses less digits than its factorization.

6878041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185930.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 6878041 is about 2622.6019522604. The cubic root of 6878041 is about 190.1756547319.

The spelling of 6878041 in words is "six million, eight hundred seventy-eight thousand, forty-one".