13717448 has 16 divisors (see below), whose sum is σ = 25794780. Its totient is φ = 6838848.

The previous prime is 13717439. The next prime is 13717471. The reversal of 13717448 is 84471731.

13717448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12974404 + 743044 = 3602^2 + 862^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686 + ... + 5282.

Almost surely, 2^13717448 is an apocalyptic number.

It is an amenable number.

13717448 is a deficient number, since it is larger than the sum of its proper divisors (12077332).

13717448 is a wasteful number, since it uses less digits than its factorization.

13717448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976 (or 4972 counting only the distinct ones).

The product of its digits is 18816, while the sum is 35.

The square root of 13717448 is about 3703.7073318501. The cubic root of 13717448 is about 239.3817885578.

The spelling of 13717448 in words is "thirteen million, seven hundred seventeen thousand, four hundred forty-eight".