6787896 has 64 divisors (see below), whose sum is σ = 18247680. Its totient is φ = 2096640.

The previous prime is 6787889. The next prime is 6787901. The reversal of 6787896 is 6987876.

It is a happy number.

6787896 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an alternating number because its digits alternate between even and odd.

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, 51751 + ... + 51881.

It is an arithmetic number, because the mean of its divisors is an integer number (285120).

Almost surely, 2^6787896 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 6787896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9123840).

6787896 is an abundant number, since it is smaller than the sum of its proper divisors (11459784).

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

6787896 is a wasteful number, since it uses less digits than its factorization.

6787896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 280 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 51.

The square root of 6787896 is about 2605.3590923326. The cubic root of 6787896 is about 189.3411715109.

The spelling of 6787896 in words is "six million, seven hundred eighty-seven thousand, eight hundred ninety-six".