6897585 has 16 divisors (see below), whose sum is σ = 11516544. Its totient is φ = 3518592.

The previous prime is 6897571. The next prime is 6897599. The reversal of 6897585 is 5857986.

6897585 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6897571) and next prime (6897599).

It is not a de Polignac number, because 6897585 - 2⁶ = 6897521 is a prime.

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, 9652 + ... + 10341.

It is an arithmetic number, because the mean of its divisors is an integer number (719784).

Almost surely, 2^6897585 is an apocalyptic number.

It is an amenable number.

6897585 is a deficient number, since it is larger than the sum of its proper divisors (4618959).

6897585 is a wasteful number, since it uses less digits than its factorization.

6897585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20024.

The product of its digits is 604800, while the sum is 48.

The square root of 6897585 is about 2626.3253796893. The cubic root of 6897585 is about 190.3556128582.

The spelling of 6897585 in words is "six million, eight hundred ninety-seven thousand, five hundred eighty-five".