13548797 has 2 divisors, whose sum is σ = 13548798. Its totient is φ = 13548796.

The previous prime is 13548757. The next prime is 13548803. The reversal of 13548797 is 79784531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8231161 + 5317636 = 2869^2 + 2306^2 .

It is an emirp because it is prime and its reverse (79784531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13548797 - 2¹⁰ = 13547773 is a prime.

It is a Chen prime.

It is a zygodrome in base 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13548707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6774398 + 6774399.

It is an arithmetic number, because the mean of its divisors is an integer number (6774399).

Almost surely, 2^13548797 is an apocalyptic number.

It is an amenable number.

13548797 is a deficient number, since it is larger than the sum of its proper divisors (1).

13548797 is an equidigital number, since it uses as much as digits as its factorization.

13548797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 44.

The square root of 13548797 is about 3680.8690549923. The cubic root of 13548797 is about 238.3967032279.

The spelling of 13548797 in words is "thirteen million, five hundred forty-eight thousand, seven hundred ninety-seven".