6876420 has 48 divisors (see below), whose sum is σ = 19880448. Its totient is φ = 1774080.

The previous prime is 6876409. The next prime is 6876433. The reversal of 6876420 is 246786.

6876420 is nontrivially palindromic in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12 + ... + 3708.

It is an arithmetic number, because the mean of its divisors is an integer number (414176).

Almost surely, 2^6876420 is an apocalyptic number.

6876420 is a gapful number since it is divisible by the number (60) 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 6876420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9940224).

6876420 is an abundant number, since it is smaller than the sum of its proper divisors (13004028).

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

6876420 is a wasteful number, since it uses less digits than its factorization.

6876420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740 (or 3738 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 6876420 is about 2622.2928898199. The cubic root of 6876420 is about 190.1607135126.

The spelling of 6876420 in words is "six million, eight hundred seventy-six thousand, four hundred twenty".