13134548 has 36 divisors (see below), whose sum is σ = 28153440. Its totient is φ = 5331312.

The previous prime is 13134547. The next prime is 13134551. The reversal of 13134548 is 84543131.

It is a self number, because there is not a number n which added to its sum of digits gives 13134548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1961 + ... + 5487.

It is an arithmetic number, because the mean of its divisors is an integer number (782040).

Almost surely, 2^13134548 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 13134548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14076720).

13134548 is an abundant number, since it is smaller than the sum of its proper divisors (15018892).

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

13134548 is a wasteful number, since it uses less digits than its factorization.

13134548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3564 (or 3555 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 13134548 is about 3624.1616961720. The cubic root of 13134548 is about 235.9418845698.

Adding to 13134548 its reverse (84543131), we get a palindrome (97677679).

The spelling of 13134548 in words is "thirteen million, one hundred thirty-four thousand, five hundred forty-eight".