13049589 has 16 divisors (see below), whose sum is σ = 20071040. Its totient is φ = 7387200.

The previous prime is 13049581. The next prime is 13049609. The reversal of 13049589 is 98594031.

It is not a de Polignac number, because 13049589 - 2³ = 13049581 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 (13049581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562 + ... + 5139.

It is an arithmetic number, because the mean of its divisors is an integer number (1254440).

Almost surely, 2^13049589 is an apocalyptic number.

It is an amenable number.

13049589 is a deficient number, since it is larger than the sum of its proper divisors (7021451).

13049589 is a wasteful number, since it uses less digits than its factorization.

13049589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 13049589 is about 3612.4214870361. The cubic root of 13049589 is about 235.4320646449.

The spelling of 13049589 in words is "thirteen million, forty-nine thousand, five hundred eighty-nine".