13088512 has 72 divisors (see below), whose sum is σ = 28329840. Its totient is φ = 6021120.

The previous prime is 13088507. The next prime is 13088533. The reversal of 13088512 is 21588031.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 304363 + ... + 304405.

It is an arithmetic number, because the mean of its divisors is an integer number (393470).

Almost surely, 2^13088512 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 13088512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14164920).

13088512 is an abundant number, since it is smaller than the sum of its proper divisors (15241328).

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

13088512 is an equidigital number, since it uses as much as digits as its factorization.

13088512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 13088512 is about 3617.8048593035. The cubic root of 13088512 is about 235.6659066569.

The spelling of 13088512 in words is "thirteen million, eighty-eight thousand, five hundred twelve".