6526197 has 8 divisors (see below), whose sum is σ = 9668480. Its totient is φ = 4350780.

The previous prime is 6526187. The next prime is 6526199. The reversal of 6526197 is 7916256.

It is not a de Polignac number, because 6526197 - 2¹⁹ = 6001909 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6526199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120829 + ... + 120882.

It is an arithmetic number, because the mean of its divisors is an integer number (1208560).

Almost surely, 2^6526197 is an apocalyptic number.

It is an amenable number.

6526197 is a deficient number, since it is larger than the sum of its proper divisors (3142283).

6526197 is a wasteful number, since it uses less digits than its factorization.

6526197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241720 (or 241714 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 6526197 is about 2554.6422450120. The cubic root of 6526197 is about 186.8759412413.

It can be divided in two parts, 65 and 26197, that added together give a palindrome (26262).

The spelling of 6526197 in words is "six million, five hundred twenty-six thousand, one hundred ninety-seven".