8281152 has 84 divisors (see below), whose sum is σ = 25914096. Its totient is φ = 2507520.

The previous prime is 8281129. The next prime is 8281157. The reversal of 8281152 is 2511828.

It is not an unprimeable number, because it can be changed into a prime (8281157) 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 11 ways as a sum of consecutive naturals, for example, 5683 + ... + 6989.

Almost surely, 2^8281152 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 8281152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12957048).

8281152 is an abundant number, since it is smaller than the sum of its proper divisors (17632944).

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

8281152 is a wasteful number, since it uses less digits than its factorization.

8281152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1323 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

The square root of 8281152 is about 2877.6990808630. The cubic root of 8281152 is about 202.3160102912.

The spelling of 8281152 in words is "eight million, two hundred eighty-one thousand, one hundred fifty-two".