6928426 has 16 divisors (see below), whose sum is σ = 11208960. Its totient is φ = 3201120.

The previous prime is 6928423. The next prime is 6928457. The reversal of 6928426 is 6248296.

It is not an unprimeable number, because it can be changed into a prime (6928421) 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, 666 + ... + 3781.

It is an arithmetic number, because the mean of its divisors is an integer number (700560).

Almost surely, 2^6928426 is an apocalyptic number.

6928426 is a deficient number, since it is larger than the sum of its proper divisors (4280534).

6928426 is a wasteful number, since it uses less digits than its factorization.

6928426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4509.

The product of its digits is 41472, while the sum is 37.

The square root of 6928426 is about 2632.1903426614. The cubic root of 6928426 is about 190.6389018259.

The spelling of 6928426 in words is "six million, nine hundred twenty-eight thousand, four hundred twenty-six".