13345089 has 8 divisors (see below), whose sum is σ = 18044352. Its totient is φ = 8771280.

The previous prime is 13345081. The next prime is 13345109. The reversal of 13345089 is 98054331.

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

It is not a de Polignac number, because 13345089 - 2³ = 13345081 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13345081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31114 + ... + 31539.

It is an arithmetic number, because the mean of its divisors is an integer number (2255544).

Almost surely, 2^13345089 is an apocalyptic number.

It is an amenable number.

13345089 is a deficient number, since it is larger than the sum of its proper divisors (4699263).

13345089 is an equidigital number, since it uses as much as digits as its factorization.

13345089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62727.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 13345089 is about 3653.0930729999. The cubic root of 13345089 is about 237.1958892483.

The spelling of 13345089 in words is "thirteen million, three hundred forty-five thousand, eighty-nine".