13032488 has 32 divisors (see below), whose sum is σ = 28460160. Its totient is φ = 5478720.

The previous prime is 13032479. The next prime is 13032511. The reversal of 13032488 is 88423031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13032488.

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, 773 + ... + 5163.

It is an arithmetic number, because the mean of its divisors is an integer number (889380).

Almost surely, 2^13032488 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 13032488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14230080).

13032488 is an abundant number, since it is smaller than the sum of its proper divisors (15427672).

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

13032488 is a wasteful number, since it uses less digits than its factorization.

13032488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457 (or 4453 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 13032488 is about 3610.0537392122. The cubic root of 13032488 is about 235.3291780402.

The spelling of 13032488 in words is "thirteen million, thirty-two thousand, four hundred eighty-eight".