8481508 has 36 divisors (see below), whose sum is σ = 17468220. Its totient is φ = 3592512.

The previous prime is 8481497. The next prime is 8481509. The reversal of 8481508 is 8051848.

8481508 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5798464 + 2683044 = 2408^2 + 1638^2 .

It is not an unprimeable number, because it can be changed into a prime (8481509) 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, 21166 + ... + 21562.

Almost surely, 2^8481508 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 8481508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8734110).

8481508 is an abundant number, since it is smaller than the sum of its proper divisors (8986712).

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

8481508 is a wasteful number, since it uses less digits than its factorization.

8481508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 8481508 is about 2912.3028688651. The cubic root of 8481508 is about 203.9346516307.

The spelling of 8481508 in words is "eight million, four hundred eighty-one thousand, five hundred eight".