6928460 has 72 divisors (see below), whose sum is σ = 18322080. Its totient is φ = 2154240.

The previous prime is 6928457. The next prime is 6928487. The reversal of 6928460 is 648296.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 6928460.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 16736 + ... + 17144.

Almost surely, 2^6928460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6928460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9161040).

6928460 is an abundant number, since it is smaller than the sum of its proper divisors (11393620).

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

6928460 is a wasteful number, since it uses less digits than its factorization.

6928460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 6928460 is about 2632.1968011530. The cubic root of 6928460 is about 190.6392136674.

The spelling of 6928460 in words is "six million, nine hundred twenty-eight thousand, four hundred sixty".