13027944 has 16 divisors (see below), whose sum is σ = 32569920. Its totient is φ = 4342640.

The previous prime is 13027943. The next prime is 13027951. The reversal of 13027944 is 44972031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13027943) 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 3 ways as a sum of consecutive naturals, for example, 271392 + ... + 271439.

It is an arithmetic number, because the mean of its divisors is an integer number (2035620).

Almost surely, 2^13027944 is an apocalyptic number.

It is an amenable number.

13027944 is an abundant number, since it is smaller than the sum of its proper divisors (19541976).

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

13027944 is a wasteful number, since it uses less digits than its factorization.

13027944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542840 (or 542836 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 13027944 is about 3609.4243308317. The cubic root of 13027944 is about 235.3018243456.

Adding to 13027944 its reverse (44972031), we get a palindrome (57999975).

The spelling of 13027944 in words is "thirteen million, twenty-seven thousand, nine hundred forty-four".