13514144 has 24 divisors (see below), whose sum is σ = 30407328. Its totient is φ = 5791680.

The previous prime is 13514131. The next prime is 13514153. The reversal of 13514144 is 44141531.

It is an unprimeable number.

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, 29942 + ... + 30389.

It is an arithmetic number, because the mean of its divisors is an integer number (1266972).

Almost surely, 2^13514144 is an apocalyptic number.

13514144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13514144 is an abundant number, since it is smaller than the sum of its proper divisors (16893184).

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

13514144 is an equidigital number, since it uses as much as digits as its factorization.

13514144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60348 (or 60340 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 13514144 is about 3676.1588649023. The cubic root of 13514144 is about 238.1932850691.

Adding to 13514144 its reverse (44141531), we get a palindrome (57655675).

The spelling of 13514144 in words is "thirteen million, five hundred fourteen thousand, one hundred forty-four".