6825198 has 16 divisors (see below), whose sum is σ = 13677696. Its totient is φ = 2270520.

The previous prime is 6825197. The next prime is 6825233. The reversal of 6825198 is 8915286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6825193) 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 7 ways as a sum of consecutive naturals, for example, 3693 + ... + 5223.

It is an arithmetic number, because the mean of its divisors is an integer number (854856).

Almost surely, 2^6825198 is an apocalyptic number.

6825198 is an abundant number, since it is smaller than the sum of its proper divisors (6852498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6825198 is a wasteful number, since it uses less digits than its factorization.

6825198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279.

The product of its digits is 34560, while the sum is 39.

The square root of 6825198 is about 2612.5079904184. The cubic root of 6825198 is about 189.6873713819.

The spelling of 6825198 in words is "six million, eight hundred twenty-five thousand, one hundred ninety-eight".