6805497 has 8 divisors (see below), whose sum is σ = 9090720. Its totient is φ = 4528640.

The previous prime is 6805489. The next prime is 6805499. The reversal of 6805497 is 7945086.

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 6805497 - 2³ = 6805489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6805499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154 + ... + 3692.

It is an arithmetic number, because the mean of its divisors is an integer number (1136340).

Almost surely, 2^6805497 is an apocalyptic number.

It is an amenable number.

6805497 is a deficient number, since it is larger than the sum of its proper divisors (2285223).

6805497 is a wasteful number, since it uses less digits than its factorization.

6805497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183.

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

The square root of 6805497 is about 2608.7347507940. The cubic root of 6805497 is about 189.5046840157.

The spelling of 6805497 in words is "six million, eight hundred five thousand, four hundred ninety-seven".