13744716 has 12 divisors (see below), whose sum is σ = 32071032. Its totient is φ = 4581568.

The previous prime is 13744711. The next prime is 13744729. The reversal of 13744716 is 61744731.

13744716 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (13744711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572685 + ... + 572708.

It is an arithmetic number, because the mean of its divisors is an integer number (2672586).

Almost surely, 2^13744716 is an apocalyptic number.

It is an amenable number.

13744716 is an abundant number, since it is smaller than the sum of its proper divisors (18326316).

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

13744716 is a wasteful number, since it uses less digits than its factorization.

13744716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145400 (or 1145398 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 13744716 is about 3707.3866806687. The cubic root of 13744716 is about 239.5403006030.

The spelling of 13744716 in words is "thirteen million, seven hundred forty-four thousand, seven hundred sixteen".