6896656 has 40 divisors (see below), whose sum is σ = 14624064. Its totient is φ = 3131520.

The previous prime is 6896653. The next prime is 6896657. The reversal of 6896656 is 6566986.

It is not an unprimeable number, because it can be changed into a prime (6896653) 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, 14535 + ... + 15001.

Almost surely, 2^6896656 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 6896656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7312032).

6896656 is an abundant number, since it is smaller than the sum of its proper divisors (7727408).

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

6896656 is a wasteful number, since it uses less digits than its factorization.

6896656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 553 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 6896656 is about 2626.1485106521. The cubic root of 6896656 is about 190.3470664706.

The spelling of 6896656 in words is "six million, eight hundred ninety-six thousand, six hundred fifty-six".