13026843 has 6 divisors (see below), whose sum is σ = 18816564. Its totient is φ = 8684556.

The previous prime is 13026833. The next prime is 13026883. The reversal of 13026843 is 34862031.

It is a happy number.

13026843 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13026843 - 2⁶ = 13026779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13026823) 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, 723705 + ... + 723722.

It is an arithmetic number, because the mean of its divisors is an integer number (3136094).

Almost surely, 2^13026843 is an apocalyptic number.

13026843 is a deficient number, since it is larger than the sum of its proper divisors (5789721).

13026843 is a wasteful number, since it uses less digits than its factorization.

13026843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447433 (or 1447430 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 13026843 is about 3609.2718102132. The cubic root of 13026843 is about 235.2951956556.

Adding to 13026843 its reverse (34862031), we get a palindrome (47888874).

The spelling of 13026843 in words is "thirteen million, twenty-six thousand, eight hundred forty-three".