6868245 has 16 divisors (see below), whose sum is σ = 11037312. Its totient is φ = 3647040.

The previous prime is 6868243. The next prime is 6868247. The reversal of 6868245 is 5428686.

It is an interprime number because it is at equal distance from previous prime (6868243) and next prime (6868247).

It is not a de Polignac number, because 6868245 - 2¹ = 6868243 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 (6868241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3075 + ... + 4815.

It is an arithmetic number, because the mean of its divisors is an integer number (689832).

Almost surely, 2^6868245 is an apocalyptic number.

It is an amenable number.

6868245 is a deficient number, since it is larger than the sum of its proper divisors (4169067).

6868245 is a wasteful number, since it uses less digits than its factorization.

6868245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012.

The product of its digits is 92160, while the sum is 39.

The square root of 6868245 is about 2620.7336759007. The cubic root of 6868245 is about 190.0853264030.

The spelling of 6868245 in words is "six million, eight hundred sixty-eight thousand, two hundred forty-five".