13208888 has 64 divisors (see below), whose sum is σ = 31691520. Its totient is φ = 5011200.

The previous prime is 13208887. The next prime is 13208917. The reversal of 13208888 is 88880231.

13208888 is a modest number, since divided by 8888 gives 1320 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13208887) 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, 24995 + ... + 25517.

It is an arithmetic number, because the mean of its divisors is an integer number (495180).

Almost surely, 2^13208888 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 13208888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15845760).

13208888 is an abundant number, since it is smaller than the sum of its proper divisors (18482632).

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

13208888 is a wasteful number, since it uses less digits than its factorization.

13208888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 13208888 is about 3634.4033898289. The cubic root of 13208888 is about 236.3861818552.

The spelling of 13208888 in words is "thirteen million, two hundred eight thousand, eight hundred eighty-eight".