13741648 has 20 divisors (see below), whose sum is σ = 26823060. Its totient is φ = 6819584.

The previous prime is 13741583. The next prime is 13741667. The reversal of 13741648 is 84614731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6190144 + 7551504 = 2488^2 + 2748^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943 + ... + 5326.

It is an arithmetic number, because the mean of its divisors is an integer number (1341153).

Almost surely, 2^13741648 is an apocalyptic number.

It is an amenable number.

13741648 is a deficient number, since it is larger than the sum of its proper divisors (13081412).

13741648 is a wasteful number, since it uses less digits than its factorization.

13741648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6414 (or 6408 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 13741648 is about 3706.9728890295. The cubic root of 13741648 is about 239.5224764363.

The spelling of 13741648 in words is "thirteen million, seven hundred forty-one thousand, six hundred forty-eight".