6878124 has 54 divisors (see below), whose sum is σ = 19122740. Its totient is φ = 2082960.

The previous prime is 6878107. The next prime is 6878129. The reversal of 6878124 is 4218786.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (6878129) 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 17 ways as a sum of consecutive naturals, for example, 3567 + ... + 5145.

Almost surely, 2^6878124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6878124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9561370).

6878124 is an abundant number, since it is smaller than the sum of its proper divisors (12244616).

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

6878124 is a wasteful number, since it uses less digits than its factorization.

6878124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611 (or 1595 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 6878124 is about 2622.6177761923. The cubic root of 6878124 is about 190.1764197034.

The spelling of 6878124 in words is "six million, eight hundred seventy-eight thousand, one hundred twenty-four".