13263360 has 160 divisors (see below), whose sum is σ = 46550592. Its totient is φ = 3194880.

The previous prime is 13263359. The next prime is 13263379. The reversal of 13263360 is 6336231.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 13263360.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84402 + ... + 84558.

Almost surely, 2^13263360 is an apocalyptic number.

13263360 is a gapful number since it is divisible by the number (10) 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 13263360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23275296).

13263360 is an abundant number, since it is smaller than the sum of its proper divisors (33287232).

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

13263360 is a wasteful number, since it uses less digits than its factorization.

13263360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 13263360 is about 3641.8896194146. The cubic root of 13263360 is about 236.7106797290.

Adding to 13263360 its reverse (6336231), we get a palindrome (19599591).

The spelling of 13263360 in words is "thirteen million, two hundred sixty-three thousand, three hundred sixty".