6874868 has 96 divisors (see below), whose sum is σ = 17273088. Its totient is φ = 2304000.

The previous prime is 6874843. The next prime is 6874871. The reversal of 6874868 is 8684786.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 68018 + ... + 68118.

It is an arithmetic number, because the mean of its divisors is an integer number (179928).

Almost surely, 2^6874868 is an apocalyptic number.

6874868 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6874868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8636544).

6874868 is an abundant number, since it is smaller than the sum of its proper divisors (10398220).

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

6874868 is a wasteful number, since it uses less digits than its factorization.

6874868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 151 counting only the distinct ones).

The product of its digits is 516096, while the sum is 47.

The square root of 6874868 is about 2621.9969488922. The cubic root of 6874868 is about 190.1464060855.

It can be divided in two parts, 687 and 4868, that added together give a palindrome (5555).

The spelling of 6874868 in words is "six million, eight hundred seventy-four thousand, eight hundred sixty-eight".