13536328 has 32 divisors (see below), whose sum is σ = 28526400. Its totient is φ = 5974848.

The previous prime is 13536293. The next prime is 13536331. The reversal of 13536328 is 82363531.

It is a self number, because there is not a number n which added to its sum of digits gives 13536328.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438 + ... + 5221.

It is an arithmetic number, because the mean of its divisors is an integer number (891450).

Almost surely, 2^13536328 is an apocalyptic number.

It is an amenable number.

13536328 is an abundant number, since it is smaller than the sum of its proper divisors (14990072).

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

13536328 is a wasteful number, since it uses less digits than its factorization.

13536328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5701 (or 5697 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 13536328 is about 3679.1749075030. The cubic root of 13536328 is about 238.3235483727.

Adding to 13536328 its reverse (82363531), we get a palindrome (95899859).

It can be divided in two parts, 135 and 36328, that added together give a palindrome (36463).

The spelling of 13536328 in words is "thirteen million, five hundred thirty-six thousand, three hundred twenty-eight".