6897168 has 60 divisors (see below), whose sum is σ = 19479408. Its totient is φ = 2278080.

The previous prime is 6897151. The next prime is 6897173. The reversal of 6897168 is 8617986.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30271 + ... + 30497.

Almost surely, 2^6897168 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 6897168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9739704).

6897168 is an abundant number, since it is smaller than the sum of its proper divisors (12582240).

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

6897168 is a wasteful number, since it uses less digits than its factorization.

6897168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 443 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 6897168 is about 2626.2459900017. The cubic root of 6897168 is about 190.3517767382.

The spelling of 6897168 in words is "six million, eight hundred ninety-seven thousand, one hundred sixty-eight".