6896128 has 20 divisors (see below), whose sum is σ = 13779810. Its totient is φ = 3447808.

The previous prime is 6896117. The next prime is 6896129. The reversal of 6896128 is 8216986.

It can be written as a sum of positive squares in only one way, i.e., 5531904 + 1364224 = 2352^2 + 1168^2 .

It is not an unprimeable number, because it can be changed into a prime (6896129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6223 + ... + 7246.

Almost surely, 2^6896128 is an apocalyptic number.

It is an amenable number.

6896128 is a deficient number, since it is larger than the sum of its proper divisors (6883682).

6896128 is an equidigital number, since it uses as much as digits as its factorization.

6896128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13487 (or 13471 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 6896128 is about 2626.0479812829. The cubic root of 6896128 is about 190.3422087630.

The spelling of 6896128 in words is "six million, eight hundred ninety-six thousand, one hundred twenty-eight".