24328 has 8 divisors (see below), whose sum is σ = 45630. Its totient is φ = 12160.

The previous prime is 24317. The next prime is 24329. The reversal of 24328 is 82342.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13924 + 10404 = 118^2 + 102^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (24329) by changing a digit.

24328 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 1513 + ... + 1528.

2²⁴³²⁸ is an apocalyptic number.

It is an amenable number.

24328 is a deficient number, since it is larger than the sum of its proper divisors (21302).

24328 is a wasteful number, since it uses less digits than its factorization.

24328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047 (or 3043 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 24328 is about 155.9743568668. The cubic root of 24328 is about 28.9758022485.

The spelling of 24328 in words is "twenty-four thousand, three hundred twenty-eight".