13368888 has 144 divisors (see below), whose sum is σ = 42271320. Its totient is φ = 3934656.

The previous prime is 13368853. The next prime is 13368889. The reversal of 13368888 is 88886331.

It is a nude number because it is divisible by every one of its digits.

13368888 is a modest number, since divided by 8888 gives 1336 as remainder.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13368889) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 581245 + ... + 581267.

Almost surely, 2^13368888 is an apocalyptic number.

13368888 is a gapful number since it is divisible by the number (18) 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 13368888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21135660).

13368888 is an abundant number, since it is smaller than the sum of its proper divisors (28902432).

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

13368888 is a wasteful number, since it uses less digits than its factorization.

13368888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 41 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 13368888 is about 3656.3489986597. The cubic root of 13368888 is about 237.3368068198.

The spelling of 13368888 in words is "thirteen million, three hundred sixty-eight thousand, eight hundred eighty-eight".