13074541 has 2 divisors, whose sum is σ = 13074542. Its totient is φ = 13074540.

The previous prime is 13074497. The next prime is 13074553. The reversal of 13074541 is 14547031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7452900 + 5621641 = 2730^2 + 2371^2 .

It is a cyclic number.

It is not a de Polignac number, because 13074541 - 2⁹ = 13074029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13077541) by changing a digit.

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 as a sum of consecutive naturals, namely, 6537270 + 6537271.

It is an arithmetic number, because the mean of its divisors is an integer number (6537271).

Almost surely, 2^13074541 is an apocalyptic number.

It is an amenable number.

13074541 is a deficient number, since it is larger than the sum of its proper divisors (1).

13074541 is an equidigital number, since it uses as much as digits as its factorization.

13074541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 13074541 is about 3615.8734767688. The cubic root of 13074541 is about 235.5820249401.

The spelling of 13074541 in words is "thirteen million, seventy-four thousand, five hundred forty-one".