13532168 has 24 divisors (see below), whose sum is σ = 27477450. Its totient is φ = 6244992.

The previous prime is 13532137. The next prime is 13532171. The reversal of 13532168 is 86123531.

It can be written as a sum of positive squares in 3 ways, for example, as 11276164 + 2256004 = 3358^2 + 1502^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13532168.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3653 + ... + 6356.

Almost surely, 2^13532168 is an apocalyptic number.

It is an amenable number.

13532168 is an abundant number, since it is smaller than the sum of its proper divisors (13945282).

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

13532168 is a wasteful number, since it uses less digits than its factorization.

13532168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10041 (or 10024 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 13532168 is about 3678.6095199137. The cubic root of 13532168 is about 238.2991319150.

Adding to 13532168 its reverse (86123531), we get a palindrome (99655699).

The spelling of 13532168 in words is "thirteen million, five hundred thirty-two thousand, one hundred sixty-eight".