13532448 has 48 divisors (see below), whose sum is σ = 36027936. Its totient is φ = 4446720.

The previous prime is 13532447. The next prime is 13532479. The reversal of 13532448 is 84423531.

13532448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (13532447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6043 + ... + 7973.

It is an arithmetic number, because the mean of its divisors is an integer number (750582).

Almost surely, 2^13532448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13532448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18013968).

13532448 is an abundant number, since it is smaller than the sum of its proper divisors (22495488).

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

13532448 is a wasteful number, since it uses less digits than its factorization.

13532448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2009 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 13532448 is about 3678.6475775752. The cubic root of 13532448 is about 238.3007754875.

Adding to 13532448 its reverse (84423531), we get a palindrome (97955979).

The spelling of 13532448 in words is "thirteen million, five hundred thirty-two thousand, four hundred forty-eight".