13655768 has 64 divisors (see below), whose sum is σ = 30792960. Its totient is φ = 5556096.

The previous prime is 13655753. The next prime is 13655771. The reversal of 13655768 is 86755631.

13655768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (151200) is a multiple of the sum of its prime factors (216).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127571 + ... + 127677.

It is an arithmetic number, because the mean of its divisors is an integer number (481140).

Almost surely, 2^13655768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13655768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15396480).

13655768 is an abundant number, since it is smaller than the sum of its proper divisors (17137192).

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

13655768 is a wasteful number, since it uses less digits than its factorization.

13655768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 212 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 13655768 is about 3695.3711586253. The cubic root of 13655768 is about 239.0224589808.

The spelling of 13655768 in words is "thirteen million, six hundred fifty-five thousand, seven hundred sixty-eight".