6842928 has 40 divisors (see below), whose sum is σ = 18160048. Its totient is φ = 2218752.

The previous prime is 6842923. The next prime is 6842929. The reversal of 6842928 is 8292486.

It is a super-2 number, since 2×6842928² = 93651327226368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6842921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151 + ... + 3702.

Almost surely, 2^6842928 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 6842928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9080024).

6842928 is an abundant number, since it is smaller than the sum of its proper divisors (11317120).

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

6842928 is a wasteful number, since it uses less digits than its factorization.

6842928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901 (or 3895 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 6842928 is about 2615.8990806222. The cubic root of 6842928 is about 189.8514813512.

The spelling of 6842928 in words is "six million, eight hundred forty-two thousand, nine hundred twenty-eight".