13727484 has 18 divisors (see below), whose sum is σ = 34700120. Its totient is φ = 4575816.

The previous prime is 13727473. The next prime is 13727491. The reversal of 13727484 is 48472731.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 381319 = 13727484 / (1 + 3 + 7 + 2 + 7 + 4 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190624 + ... + 190695.

Almost surely, 2^13727484 is an apocalyptic number.

It is an amenable number.

13727484 is an abundant number, since it is smaller than the sum of its proper divisors (20972636).

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

13727484 is a wasteful number, since it uses less digits than its factorization.

13727484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381329 (or 381324 counting only the distinct ones).

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

The square root of 13727484 is about 3705.0619428020. The cubic root of 13727484 is about 239.4401533979.

The spelling of 13727484 in words is "thirteen million, seven hundred twenty-seven thousand, four hundred eighty-four".