13159680 has 144 divisors (see below), whose sum is σ = 44150400. Its totient is φ = 3334144.

The previous prime is 13159673. The next prime is 13159687. The reversal of 13159680 is 8695131.

It is an interprime number because it is at equal distance from previous prime (13159673) and next prime (13159687).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13159687) 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, 88246 + ... + 88394.

It is an arithmetic number, because the mean of its divisors is an integer number (306600).

Almost surely, 2^13159680 is an apocalyptic number.

13159680 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 13159680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22075200).

13159680 is an abundant number, since it is smaller than the sum of its proper divisors (30990720).

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

13159680 is a wasteful number, since it uses less digits than its factorization.

13159680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 13159680 is about 3627.6273237476. The cubic root of 13159680 is about 236.0922745552.

The spelling of 13159680 in words is "thirteen million, one hundred fifty-nine thousand, six hundred eighty".