6897045 has 8 divisors (see below), whose sum is σ = 11035296. Its totient is φ = 3678416.

The previous prime is 6896999. The next prime is 6897073. The reversal of 6897045 is 5407986.

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 6897045 - 2⁸ = 6896789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6896994 and 6897012.

It is a congruent number.

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, 229887 + ... + 229916.

It is an arithmetic number, because the mean of its divisors is an integer number (1379412).

Almost surely, 2^6897045 is an apocalyptic number.

It is an amenable number.

6897045 is a deficient number, since it is larger than the sum of its proper divisors (4138251).

6897045 is a wasteful number, since it uses less digits than its factorization.

6897045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459811.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 6897045 is about 2626.2225724413. Note that the first 3 decimals coincide. The cubic root of 6897045 is about 190.3506451913.

The spelling of 6897045 in words is "six million, eight hundred ninety-seven thousand, forty-five".