13241328 has 40 divisors (see below), whose sum is σ = 36009600. Its totient is φ = 4181184.

The previous prime is 13241273. The next prime is 13241329. The reversal of 13241328 is 82314231.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 13241298 and 13241307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241329) 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 7 ways as a sum of consecutive naturals, for example, 6348 + ... + 8171.

It is an arithmetic number, because the mean of its divisors is an integer number (900240).

Almost surely, 2^13241328 is an apocalyptic number.

It is an amenable number.

13241328 is an abundant number, since it is smaller than the sum of its proper divisors (22768272).

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

13241328 is a wasteful number, since it uses less digits than its factorization.

13241328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14549 (or 14543 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 13241328 is about 3638.8635588601. The cubic root of 13241328 is about 236.5795390011.

Adding to 13241328 its reverse (82314231), we get a palindrome (95555559).

The spelling of 13241328 in words is "thirteen million, two hundred forty-one thousand, three hundred twenty-eight".