13327984 has 20 divisors (see below), whose sum is σ = 25920216. Its totient is φ = 6638912.

The previous prime is 13327973. The next prime is 13327999. The reversal of 13327984 is 48972331.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3267 + ... + 6109.

Almost surely, 2^13327984 is an apocalyptic number.

It is an amenable number.

13327984 is a deficient number, since it is larger than the sum of its proper divisors (12592232).

13327984 is a wasteful number, since it uses less digits than its factorization.

13327984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144 (or 3138 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 13327984 is about 3650.7511555843. The cubic root of 13327984 is about 237.0945043776.

It can be divided in two parts, 1332 and 7984, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 13327984 in words is "thirteen million, three hundred twenty-seven thousand, nine hundred eighty-four".