6877140 has 48 divisors (see below), whose sum is σ = 19582080. Its totient is φ = 1802880.

The previous prime is 6877109. The next prime is 6877219. The reversal of 6877140 is 417786.

It is a congruent number.

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, 2721 + ... + 4599.

It is an arithmetic number, because the mean of its divisors is an integer number (407960).

Almost surely, 2^6877140 is an apocalyptic number.

6877140 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 6877140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9791040).

6877140 is an abundant number, since it is smaller than the sum of its proper divisors (12704940).

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

6877140 is a wasteful number, since it uses less digits than its factorization.

6877140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952 (or 1950 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 6877140 is about 2622.4301706623. The cubic root of 6877140 is about 190.1673502478.

The spelling of 6877140 in words is "six million, eight hundred seventy-seven thousand, one hundred forty".