13743161 has 2 divisors, whose sum is σ = 13743162. Its totient is φ = 13743160.

The previous prime is 13743151. The next prime is 13743179. The reversal of 13743161 is 16134731.

13743161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11971600 + 1771561 = 3460^2 + 1331^2 .

It is a cyclic number.

It is not a de Polignac number, because 13743161 - 2⁶ = 13743097 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13743161.

It is not a weakly prime, because it can be changed into another prime (13743131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6871580 + 6871581.

It is an arithmetic number, because the mean of its divisors is an integer number (6871581).

Almost surely, 2^13743161 is an apocalyptic number.

It is an amenable number.

13743161 is a deficient number, since it is larger than the sum of its proper divisors (1).

13743161 is an equidigital number, since it uses as much as digits as its factorization.

13743161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 26.

The square root of 13743161 is about 3707.1769582797. The cubic root of 13743161 is about 239.5312668474.

Adding to 13743161 its reverse (16134731), we get a palindrome (29877892).

The spelling of 13743161 in words is "thirteen million, seven hundred forty-three thousand, one hundred sixty-one".