13252089 has 4 divisors (see below), whose sum is σ = 17669456. Its totient is φ = 8834724.

The previous prime is 13252087. The next prime is 13252123. The reversal of 13252089 is 98025231.

It is a happy number.

13252089 is digitally balanced in base 3, 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 not a de Polignac number, because 13252089 - 2¹ = 13252087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13252081) 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, 2208679 + ... + 2208684.

It is an arithmetic number, because the mean of its divisors is an integer number (4417364).

Almost surely, 2^13252089 is an apocalyptic number.

It is an amenable number.

13252089 is a deficient number, since it is larger than the sum of its proper divisors (4417367).

13252089 is an equidigital number, since it uses as much as digits as its factorization.

13252089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417366.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 13252089 is about 3640.3418795492. The cubic root of 13252089 is about 236.6436096914.

The spelling of 13252089 in words is "thirteen million, two hundred fifty-two thousand, eighty-nine".