13448145 has 8 divisors (see below), whose sum is σ = 21517056. Its totient is φ = 7172336.

The previous prime is 13448107. The next prime is 13448147. The reversal of 13448145 is 54184431.

13448145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13448145 - 2¹⁰ = 13447121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13448147) 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 in 7 ways as a sum of consecutive naturals, for example, 448257 + ... + 448286.

It is an arithmetic number, because the mean of its divisors is an integer number (2689632).

Almost surely, 2^13448145 is an apocalyptic number.

13448145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13448145 is a deficient number, since it is larger than the sum of its proper divisors (8068911).

13448145 is an equidigital number, since it uses as much as digits as its factorization.

13448145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896551.

The product of its digits is 7680, while the sum is 30.

The square root of 13448145 is about 3667.1712531596. The cubic root of 13448145 is about 237.8048974237.

The spelling of 13448145 in words is "thirteen million, four hundred forty-eight thousand, one hundred forty-five".