13059289 has 4 divisors (see below), whose sum is σ = 13746640. Its totient is φ = 12371940.

The previous prime is 13059269. The next prime is 13059311. The reversal of 13059289 is 98295031.

13059289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13059289 - 2⁵ = 13059257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13059269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343647 + ... + 343684.

It is an arithmetic number, because the mean of its divisors is an integer number (3436660).

Almost surely, 2^13059289 is an apocalyptic number.

13059289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13059289 is a deficient number, since it is larger than the sum of its proper divisors (687351).

13059289 is an equidigital number, since it uses as much as digits as its factorization.

13059289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687350.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 13059289 is about 3613.7638273689. The cubic root of 13059289 is about 235.4903838615.

The spelling of 13059289 in words is "thirteen million, fifty-nine thousand, two hundred eighty-nine".