13280484 has 48 divisors (see below), whose sum is σ = 36380288. Its totient is φ = 3691008.

The previous prime is 13280483. The next prime is 13280489. The reversal of 13280484 is 48408231.

It is not an unprimeable number, because it can be changed into a prime (13280483) 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 15 ways as a sum of consecutive naturals, for example, 972 + ... + 5244.

Almost surely, 2^13280484 is an apocalyptic number.

13280484 is a gapful number since it is divisible by the number (14) 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 13280484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18190144).

13280484 is an abundant number, since it is smaller than the sum of its proper divisors (23099804).

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

13280484 is a wasteful number, since it uses less digits than its factorization.

13280484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 13280484 is about 3644.2398384300. The cubic root of 13280484 is about 236.8125063778.

The spelling of 13280484 in words is "thirteen million, two hundred eighty thousand, four hundred eighty-four".