6806245 has 8 divisors (see below), whose sum is σ = 8271360. Its totient is φ = 5375760.

The previous prime is 6806243. The next prime is 6806251. The reversal of 6806245 is 5426086.

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

It is not a de Polignac number, because 6806245 - 2¹ = 6806243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8221 + ... + 9010.

It is an arithmetic number, because the mean of its divisors is an integer number (1033920).

Almost surely, 2^6806245 is an apocalyptic number.

It is an amenable number.

6806245 is a deficient number, since it is larger than the sum of its proper divisors (1465115).

6806245 is a wasteful number, since it uses less digits than its factorization.

6806245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17315.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6806245 is about 2608.8781113728. The cubic root of 6806245 is about 189.5116266539.

The spelling of 6806245 in words is "six million, eight hundred six thousand, two hundred forty-five".