13448417 has 2 divisors, whose sum is σ = 13448418. Its totient is φ = 13448416.

The previous prime is 13448387. The next prime is 13448419. The reversal of 13448417 is 71484431.

13448417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12952801 + 495616 = 3599^2 + 704^2 .

It is a cyclic number.

It is not a de Polignac number, because 13448417 - 2¹⁰ = 13447393 is a prime.

Together with 13448419, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 7.

It is not a weakly prime, because it can be changed into another prime (13448419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6724208 + 6724209.

It is an arithmetic number, because the mean of its divisors is an integer number (6724209).

Almost surely, 2^13448417 is an apocalyptic number.

It is an amenable number.

13448417 is a deficient number, since it is larger than the sum of its proper divisors (1).

13448417 is an equidigital number, since it uses as much as digits as its factorization.

13448417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 32.

The square root of 13448417 is about 3667.2083387776. The cubic root of 13448417 is about 237.8065006807.

The spelling of 13448417 in words is "thirteen million, four hundred forty-eight thousand, four hundred seventeen".