7168928 has 48 divisors (see below), whose sum is σ = 16017120. Its totient is φ = 3131136.

The previous prime is 7168927. The next prime is 7168943. The reversal of 7168928 is 8298617.

It is not an unprimeable number, because it can be changed into a prime (7168921) 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, 7451 + ... + 8357.

It is an arithmetic number, because the mean of its divisors is an integer number (333690).

Almost surely, 2^7168928 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 7168928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8008560).

7168928 is an abundant number, since it is smaller than the sum of its proper divisors (8848192).

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

7168928 is a wasteful number, since it uses less digits than its factorization.

7168928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 941 counting only the distinct ones).

The product of its digits is 48384, while the sum is 41.

The square root of 7168928 is about 2677.4853874485. The cubic root of 7168928 is about 192.8197015042.

It can be divided in two parts, 71689 and 28, that added together give a palindrome (71717).

The spelling of 7168928 in words is "seven million, one hundred sixty-eight thousand, nine hundred twenty-eight".