13955528 has 8 divisors (see below), whose sum is σ = 26166630. Its totient is φ = 6977760.

The previous prime is 13955527. The next prime is 13955531. The reversal of 13955528 is 82555931.

13955528 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 only one way, i.e., 13380964 + 574564 = 3658^2 + 758^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13955491 and 13955500.

It is not an unprimeable number, because it can be changed into a prime (13955527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872213 + ... + 872228.

Almost surely, 2^13955528 is an apocalyptic number.

It is an amenable number.

13955528 is a deficient number, since it is larger than the sum of its proper divisors (12211102).

13955528 is a wasteful number, since it uses less digits than its factorization.

13955528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744447 (or 1744443 counting only the distinct ones).

The product of its digits is 54000, while the sum is 38.

The square root of 13955528 is about 3735.7098388392. The cubic root of 13955528 is about 240.7587560845.

The spelling of 13955528 in words is "thirteen million, nine hundred fifty-five thousand, five hundred twenty-eight".