13327272 has 96 divisors (see below), whose sum is σ = 42631680. Its totient is φ = 3680640.

The previous prime is 13327271. The next prime is 13327297. The reversal of 13327272 is 27272331.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (13327271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15198 + ... + 16050.

It is an arithmetic number, because the mean of its divisors is an integer number (444080).

Almost surely, 2^13327272 is an apocalyptic number.

13327272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13327272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21315840).

13327272 is an abundant number, since it is smaller than the sum of its proper divisors (29304408).

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

13327272 is a wasteful number, since it uses less digits than its factorization.

13327272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 896 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 13327272 is about 3650.6536401034. The cubic root of 13327272 is about 237.0902823264.

The spelling of 13327272 in words is "thirteen million, three hundred twenty-seven thousand, two hundred seventy-two".