13755760 has 20 divisors (see below), whose sum is σ = 31982328. Its totient is φ = 5502272.

The previous prime is 13755739. The next prime is 13755761. The reversal of 13755760 is 6755731.

13755760 is digitally balanced in base 2, because in such base 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 (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13755761) 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, 85894 + ... + 86053.

Almost surely, 2^13755760 is an apocalyptic number.

13755760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13755760 is an abundant number, since it is smaller than the sum of its proper divisors (18226568).

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

13755760 is a wasteful number, since it uses less digits than its factorization.

13755760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171960 (or 171954 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 13755760 is about 3708.8758404670. The cubic root of 13755760 is about 239.6044410053.

The spelling of 13755760 in words is "thirteen million, seven hundred fifty-five thousand, seven hundred sixty".