13727448 has 96 divisors (see below), whose sum is σ = 44391600. Its totient is φ = 3919104.

The previous prime is 13727447. The next prime is 13727459. The reversal of 13727448 is 84472731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13727447) 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, 9936 + ... + 11232.

Almost surely, 2^13727448 is an apocalyptic number.

13727448 is a gapful number since it is divisible by the number (18) 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 13727448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22195800).

13727448 is an abundant number, since it is smaller than the sum of its proper divisors (30664152).

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

13727448 is a wasteful number, since it uses less digits than its factorization.

13727448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326 (or 1309 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 13727448 is about 3705.0570845805. The cubic root of 13727448 is about 239.4399440890.

The spelling of 13727448 in words is "thirteen million, seven hundred twenty-seven thousand, four hundred forty-eight".