13480880 has 120 divisors (see below), whose sum is σ = 38591280. Its totient is φ = 4354560.

The previous prime is 13480879. The next prime is 13480891. The reversal of 13480880 is 8808431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74390 + ... + 74570.

It is an arithmetic number, because the mean of its divisors is an integer number (321594).

Almost surely, 2^13480880 is an apocalyptic number.

13480880 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 13480880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19295640).

13480880 is an abundant number, since it is smaller than the sum of its proper divisors (25110400).

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

13480880 is a wasteful number, since it uses less digits than its factorization.

13480880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 13480880 is about 3671.6317898177. The cubic root of 13480880 is about 237.9976931726.

The spelling of 13480880 in words is "thirteen million, four hundred eighty thousand, eight hundred eighty".