13581060 has 48 divisors (see below), whose sum is σ = 38187072. Its totient is φ = 3606400.

The previous prime is 13581053. The next prime is 13581083. The reversal of 13581060 is 6018531.

13581060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13581060.

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, 27415 + ... + 27905.

It is an arithmetic number, because the mean of its divisors is an integer number (795564).

Almost surely, 2^13581060 is an apocalyptic number.

13581060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13581060 is an abundant number, since it is smaller than the sum of its proper divisors (24606012).

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

13581060 is a wasteful number, since it uses less digits than its factorization.

13581060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 13581060 is about 3685.2489739501. The cubic root of 13581060 is about 238.5857801836.

Adding to 13581060 its reverse (6018531), we get a palindrome (19599591).

The spelling of 13581060 in words is "thirteen million, five hundred eighty-one thousand, sixty".