6916656 has 40 divisors (see below), whose sum is σ = 18054400. Its totient is φ = 2281536.

The previous prime is 6916633. The next prime is 6916673. The reversal of 6916656 is 6566196.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4245 + ... + 5643.

It is an arithmetic number, because the mean of its divisors is an integer number (451360).

Almost surely, 2^6916656 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 6916656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9027200).

6916656 is an abundant number, since it is smaller than the sum of its proper divisors (11137744).

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

6916656 is a wasteful number, since it uses less digits than its factorization.

6916656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513 (or 1507 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 6916656 is about 2629.9536117582. The cubic root of 6916656 is about 190.5308882754.

The spelling of 6916656 in words is "six million, nine hundred sixteen thousand, six hundred fifty-six".