8243152 has 20 divisors (see below), whose sum is σ = 16015716. Its totient is φ = 4110080.

The previous prime is 8243149. The next prime is 8243159. The reversal of 8243152 is 2513428.

It can be written as a sum of positive squares in 2 ways, for example, as 4016016 + 4227136 = 2004^2 + 2056^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8243159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10452 + ... + 11212.

Almost surely, 2^8243152 is an apocalyptic number.

It is an amenable number.

8243152 is a deficient number, since it is larger than the sum of its proper divisors (7772564).

8243152 is a wasteful number, since it uses less digits than its factorization.

8243152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1440 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 8243152 is about 2871.0889920029. The cubic root of 8243152 is about 202.0060776526.

It can be divided in two parts, 82 and 43152, that added together give a palindrome (43234).

The spelling of 8243152 in words is "eight million, two hundred forty-three thousand, one hundred fifty-two".