13062144 has 52 divisors (see below), whose sum is σ = 34860896. Its totient is φ = 4349952.

The previous prime is 13062107. The next prime is 13062169. The reversal of 13062144 is 44126031.

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 13062144.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 11757 + ... + 12819.

Almost surely, 2^13062144 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 13062144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17430448).

13062144 is an abundant number, since it is smaller than the sum of its proper divisors (21798752).

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

13062144 is an equidigital number, since it uses as much as digits as its factorization.

13062144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 13062144 is about 3614.1588232948. The cubic root of 13062144 is about 235.5075434496.

Adding to 13062144 its reverse (44126031), we get a palindrome (57188175).

The spelling of 13062144 in words is "thirteen million, sixty-two thousand, one hundred forty-four".