13418752 has 72 divisors (see below), whose sum is σ = 29139264. Its totient is φ = 6150144.

The previous prime is 13418749. The next prime is 13418771. The reversal of 13418752 is 25781431.

It is a nialpdrome in base 16.

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 7 ways as a sum of consecutive naturals, for example, 253158 + ... + 253210.

It is an arithmetic number, because the mean of its divisors is an integer number (404712).

Almost surely, 2^13418752 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 13418752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14569632).

13418752 is an abundant number, since it is smaller than the sum of its proper divisors (15720512).

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

13418752 is an equidigital number, since it uses as much as digits as its factorization.

13418752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 121 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 13418752 is about 3663.1614761023. The cubic root of 13418752 is about 237.6315179236.

The spelling of 13418752 in words is "thirteen million, four hundred eighteen thousand, seven hundred fifty-two".