6800001 has 16 divisors (see below), whose sum is σ = 9856896. Its totient is φ = 4144896.

The previous prime is 6799999. The next prime is 6800033. The reversal of 6800001 is 1000086.

It is not a de Polignac number, because 6800001 - 2¹ = 6799999 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6800071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3636 + ... + 5178.

It is an arithmetic number, because the mean of its divisors is an integer number (616056).

Almost surely, 2^6800001 is an apocalyptic number.

It is an amenable number.

6800001 is a deficient number, since it is larger than the sum of its proper divisors (3056895).

6800001 is a wasteful number, since it uses less digits than its factorization.

6800001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 6800001 is about 2607.6811538223. The cubic root of 6800001 is about 189.4536567241.

Adding to 6800001 its reverse (1000086), we get a palindrome (7800087).

The spelling of 6800001 in words is "six million, eight hundred thousand, one".