13523484 has 24 divisors (see below), whose sum is σ = 33982480. Its totient is φ = 4161024.

The previous prime is 13523479. The next prime is 13523513. The reversal of 13523484 is 48432531.

13523484 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43189 + ... + 43500.

Almost surely, 2^13523484 is an apocalyptic number.

It is an amenable number.

13523484 is an abundant number, since it is smaller than the sum of its proper divisors (20458996).

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

13523484 is a wasteful number, since it uses less digits than its factorization.

13523484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86709 (or 86707 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 13523484 is about 3677.4289931962. The cubic root of 13523484 is about 238.2481464291.

The spelling of 13523484 in words is "thirteen million, five hundred twenty-three thousand, four hundred eighty-four".