13535741 has 2 divisors, whose sum is σ = 13535742. Its totient is φ = 13535740.

The previous prime is 13535719. The next prime is 13535749. The reversal of 13535741 is 14753531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8826841 + 4708900 = 2971^2 + 2170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13535741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13535749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767870 + 6767871.

It is an arithmetic number, because the mean of its divisors is an integer number (6767871).

Almost surely, 2^13535741 is an apocalyptic number.

It is an amenable number.

13535741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535741 is an equidigital number, since it uses as much as digits as its factorization.

13535741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 29.

The square root of 13535741 is about 3679.0951333174. The cubic root of 13535741 is about 238.3201033729.

The spelling of 13535741 in words is "thirteen million, five hundred thirty-five thousand, seven hundred forty-one".