8481928 has 64 divisors (see below), whose sum is σ = 19998720. Its totient is φ = 3283200.

The previous prime is 8481911. The next prime is 8481937. The reversal of 8481928 is 8291848.

8481928 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44313 + ... + 44503.

It is an arithmetic number, because the mean of its divisors is an integer number (312480).

Almost surely, 2^8481928 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 8481928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9999360).

8481928 is an abundant number, since it is smaller than the sum of its proper divisors (11516792).

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

8481928 is a wasteful number, since it uses less digits than its factorization.

8481928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 274 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The square root of 8481928 is about 2912.3749758573. The cubic root of 8481928 is about 203.9380178222.

It can be divided in two parts, 8481 and 928, that added together give a square (9409 = 97²).

The spelling of 8481928 in words is "eight million, four hundred eighty-one thousand, nine hundred twenty-eight".