8328481 has 12 divisors (see below), whose sum is σ = 10024020. Its totient is φ = 6891360.

The previous prime is 8328451. The next prime is 8328493. The reversal of 8328481 is 1848238.

It can be written as a sum of positive squares in 2 ways, for example, as 4064256 + 4264225 = 2016^2 + 2065^2 .

It is not a de Polignac number, because 8328481 - 2⁵ = 8328449 is a prime.

It is a super-2 number, since 2×8328481² = 138727191534722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8328401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1510 + ... + 4351.

It is an arithmetic number, because the mean of its divisors is an integer number (835335).

Almost surely, 2^8328481 is an apocalyptic number.

It is an amenable number.

8328481 is a deficient number, since it is larger than the sum of its proper divisors (1695539).

8328481 is a wasteful number, since it uses less digits than its factorization.

8328481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5904 (or 5897 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 8328481 is about 2885.9107747815. The cubic root of 8328481 is about 202.7007083837.

The spelling of 8328481 in words is "eight million, three hundred twenty-eight thousand, four hundred eighty-one".