8443152 has 60 divisors (see below), whose sum is σ = 25026300. Its totient is φ = 2648064.

The previous prime is 8443151. The next prime is 8443159. The reversal of 8443152 is 2513448.

It can be written as a sum of positive squares in 2 ways, for example, as 2509056 + 5934096 = 1584^2 + 2436^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8443151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 724 + ... + 4172.

It is an arithmetic number, because the mean of its divisors is an integer number (417105).

Almost surely, 2^8443152 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 8443152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12513150).

8443152 is an abundant number, since it is smaller than the sum of its proper divisors (16583148).

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

8443152 is a wasteful number, since it uses less digits than its factorization.

8443152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480 (or 3471 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 8443152 is about 2905.7102401995. The cubic root of 8443152 is about 203.6267685453.

The spelling of 8443152 in words is "eight million, four hundred forty-three thousand, one hundred fifty-two".