13671359 has 4 divisors (see below), whose sum is σ = 14723016. Its totient is φ = 12619704.

The previous prime is 13671353. The next prime is 13671373. The reversal of 13671359 is 95317631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95317631 = 1259 ⋅75709.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13671359 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 (13671353) 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, 525809 + ... + 525834.

It is an arithmetic number, because the mean of its divisors is an integer number (3680754).

Almost surely, 2^13671359 is an apocalyptic number.

13671359 is a deficient number, since it is larger than the sum of its proper divisors (1051657).

13671359 is a wasteful number, since it uses less digits than its factorization.

13671359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051656.

The product of its digits is 17010, while the sum is 35.

The square root of 13671359 is about 3697.4800878436. The cubic root of 13671359 is about 239.1133895878.

The spelling of 13671359 in words is "thirteen million, six hundred seventy-one thousand, three hundred fifty-nine".