13543608 has 64 divisors (see below), whose sum is σ = 36973440. Its totient is φ = 4109184.

The previous prime is 13543597. The next prime is 13543633. The reversal of 13543608 is 80634531.

13543608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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, 25635 + ... + 26157.

It is an arithmetic number, because the mean of its divisors is an integer number (577710).

Almost surely, 2^13543608 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 13543608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18486720).

13543608 is an abundant number, since it is smaller than the sum of its proper divisors (23429832).

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

13543608 is a wasteful number, since it uses less digits than its factorization.

13543608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 13543608 is about 3680.1641267748. The cubic root of 13543608 is about 238.3662651393.

The spelling of 13543608 in words is "thirteen million, five hundred forty-three thousand, six hundred eight".