6877887 has 8 divisors (see below), whose sum is σ = 9198336. Its totient is φ = 4571352.

The previous prime is 6877883. The next prime is 6877889. The reversal of 6877887 is 7887786.

6877887 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6877887 - 2² = 6877883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6877883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (1149792).

Almost surely, 2^6877887 is an apocalyptic number.

6877887 is a deficient number, since it is larger than the sum of its proper divisors (2320449).

6877887 is a wasteful number, since it uses less digits than its factorization.

6877887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6957.

The product of its digits is 1053696, while the sum is 51.

The square root of 6877887 is about 2622.5725919410. The cubic root of 6877887 is about 190.1742353709.

The spelling of 6877887 in words is "six million, eight hundred seventy-seven thousand, eight hundred eighty-seven".