6897065 has 8 divisors (see below), whose sum is σ = 9458880. Its totient is φ = 4729392.

The previous prime is 6896999. The next prime is 6897073. The reversal of 6897065 is 5607986.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6897065 - 2¹⁸ = 6634921 is a prime.

It is a super-2 number, since 2×6897065² = 95139011228450, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6 + 8⁷ + 9⁷ + 7⁵ + 0 + 6 + 5³ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98495 + ... + 98564.

It is an arithmetic number, because the mean of its divisors is an integer number (1182360).

Almost surely, 2^6897065 is an apocalyptic number.

It is an amenable number.

6897065 is a deficient number, since it is larger than the sum of its proper divisors (2561815).

6897065 is a wasteful number, since it uses less digits than its factorization.

6897065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197071.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 6897065 is about 2626.2263801889. The cubic root of 6897065 is about 190.3508291836.

The spelling of 6897065 in words is "six million, eight hundred ninety-seven thousand, sixty-five".