13253741 has 2 divisors, whose sum is σ = 13253742. Its totient is φ = 13253740.

The previous prime is 13253729. The next prime is 13253743. The reversal of 13253741 is 14735231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13169641 + 84100 = 3629^2 + 290^2 .

It is a cyclic number.

It is not a de Polignac number, because 13253741 - 2⁶ = 13253677 is a prime.

Together with 13253743, it forms a pair of twin primes.

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 13253741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13253743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626870 + 6626871.

It is an arithmetic number, because the mean of its divisors is an integer number (6626871).

Almost surely, 2^13253741 is an apocalyptic number.

It is an amenable number.

13253741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13253741 is an equidigital number, since it uses as much as digits as its factorization.

13253741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 13253741 is about 3640.5687742439. The cubic root of 13253741 is about 236.6534425814.

Adding to 13253741 its reverse (14735231), we get a palindrome (27988972).

The spelling of 13253741 in words is "thirteen million, two hundred fifty-three thousand, seven hundred forty-one".