13160560 has 80 divisors (see below), whose sum is σ = 35569152. Its totient is φ = 4435200.

The previous prime is 13160557. The next prime is 13160561. The reversal of 13160560 is 6506131.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13160561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39595 + ... + 39925.

Almost surely, 2^13160560 is an apocalyptic number.

13160560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13160560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17784576).

13160560 is an abundant number, since it is smaller than the sum of its proper divisors (22408592).

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

13160560 is a wasteful number, since it uses less digits than its factorization.

13160560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 13160560 is about 3627.7486131208. The cubic root of 13160560 is about 236.0975370077.

Adding to 13160560 its reverse (6506131), we get a palindrome (19666691).

The spelling of 13160560 in words is "thirteen million, one hundred sixty thousand, five hundred sixty".