13244032 has 32 divisors (see below), whose sum is σ = 26658720. Its totient is φ = 6553344.

The previous prime is 13244027. The next prime is 13244051. The reversal of 13244032 is 23044231.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13213 + ... + 14179.

It is an arithmetic number, because the mean of its divisors is an integer number (833085).

Almost surely, 2^13244032 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 13244032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13329360).

13244032 is an abundant number, since it is smaller than the sum of its proper divisors (13414688).

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

13244032 is an equidigital number, since it uses as much as digits as its factorization.

13244032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13244032 is about 3639.2350844649. The cubic root of 13244032 is about 236.5956418052.

Adding to 13244032 its reverse (23044231), we get a palindrome (36288263).

It can be divided in two parts, 1324 and 4032, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 13244032 in words is "thirteen million, two hundred forty-four thousand, thirty-two".