13489085 has 8 divisors (see below), whose sum is σ = 16233216. Its totient is φ = 10760400.

The previous prime is 13489081. The next prime is 13489087. The reversal of 13489085 is 58098431.

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

It is not a de Polignac number, because 13489085 - 2² = 13489081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13489081) 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, 1841 + ... + 5510.

It is an arithmetic number, because the mean of its divisors is an integer number (2029152).

Almost surely, 2^13489085 is an apocalyptic number.

It is an amenable number.

13489085 is a deficient number, since it is larger than the sum of its proper divisors (2744131).

13489085 is an equidigital number, since it uses as much as digits as its factorization.

13489085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7723.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 13489085 is about 3672.7489704580. The cubic root of 13489085 is about 238.0459683353.

The spelling of 13489085 in words is "thirteen million, four hundred eighty-nine thousand, eighty-five".