13244741 has 4 divisors (see below), whose sum is σ = 13526592. Its totient is φ = 12962892.

The previous prime is 13244687. The next prime is 13244773. The reversal of 13244741 is 14744231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14744231 = 3803 ⋅3877.

It is a cyclic number.

It is not a de Polignac number, because 13244741 - 2¹⁰ = 13243717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13244741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140855 + ... + 140948.

It is an arithmetic number, because the mean of its divisors is an integer number (3381648).

Almost surely, 2^13244741 is an apocalyptic number.

It is an amenable number.

13244741 is a deficient number, since it is larger than the sum of its proper divisors (281851).

13244741 is an equidigital number, since it uses as much as digits as its factorization.

13244741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281850.

The product of its digits is 2688, while the sum is 26.

The square root of 13244741 is about 3639.3324937411. The cubic root of 13244741 is about 236.5998636644.

Adding to 13244741 its reverse (14744231), we get a palindrome (27988972).

The spelling of 13244741 in words is "thirteen million, two hundred forty-four thousand, seven hundred forty-one".