6928197 has 24 divisors (see below), whose sum is σ = 10049952. Its totient is φ = 4243200.

The previous prime is 6928171. The next prime is 6928219. The reversal of 6928197 is 7918296.

It is not a de Polignac number, because 6928197 - 2⁶ = 6928133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6928157) 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 23 ways as a sum of consecutive naturals, for example, 52822 + ... + 52952.

It is an arithmetic number, because the mean of its divisors is an integer number (418748).

Almost surely, 2^6928197 is an apocalyptic number.

It is an amenable number.

6928197 is a deficient number, since it is larger than the sum of its proper divisors (3121755).

6928197 is a wasteful number, since it uses less digits than its factorization.

6928197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 212 counting only the distinct ones).

The product of its digits is 54432, while the sum is 42.

The square root of 6928197 is about 2632.1468424083. The cubic root of 6928197 is about 190.6368014552.

Subtracting 6928197 from its reverse (7918296), we obtain a palindrome (990099).

It can be divided in two parts, 69281 and 97, that added together give a triangular number (69378 = T₃₇₂).

The spelling of 6928197 in words is "six million, nine hundred twenty-eight thousand, one hundred ninety-seven".