13489596 has 36 divisors (see below), whose sum is σ = 34459152. Its totient is φ = 4449024.

The previous prime is 13489561. The next prime is 13489603. The reversal of 13489596 is 69598431.

It is a happy number.

13489596 is a `hidden beast` number, since 13 + 48 + 9 + 596 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1561 + ... + 5423.

Almost surely, 2^13489596 is an apocalyptic number.

It is an amenable number.

13489596 is an abundant number, since it is smaller than the sum of its proper divisors (20969556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13489596 is a wasteful number, since it uses less digits than its factorization.

13489596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970 (or 3965 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 13489596 is about 3672.8185362198. The cubic root of 13489596 is about 238.0489742213.

The spelling of 13489596 in words is "thirteen million, four hundred eighty-nine thousand, five hundred ninety-six".