13282443 has 6 divisors (see below), whose sum is σ = 19185764. Its totient is φ = 8854956.

The previous prime is 13282439. The next prime is 13282471. The reversal of 13282443 is 34428231.

13282443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13282443 - 2² = 13282439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13282403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 737905 + ... + 737922.

Almost surely, 2^13282443 is an apocalyptic number.

13282443 is a deficient number, since it is larger than the sum of its proper divisors (5903321).

13282443 is a wasteful number, since it uses less digits than its factorization.

13282443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475833 (or 1475830 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 13282443 is about 3644.5086088525. The cubic root of 13282443 is about 236.8241498513.

The spelling of 13282443 in words is "thirteen million, two hundred eighty-two thousand, four hundred forty-three".