13486 has 8 divisors (see below), whose sum is σ = 22104. Its totient is φ = 6120.

The previous prime is 13477. The next prime is 13487. The reversal of 13486 is 68431.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 613 = 13486 / (1 + 3 + 4 + 8 + 6).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13487) 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, 285 + ... + 328.

It is an arithmetic number, because the mean of its divisors is an integer number (2763).

2¹³⁴⁸⁶ is an apocalyptic number.

13486 is a deficient number, since it is larger than the sum of its proper divisors (8618).

13486 is a wasteful number, since it uses less digits than its factorization.

13486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its digits is 576, while the sum is 22.

The square root of 13486 is about 116.1292383511. The cubic root of 13486 is about 23.8027819642.

Multiplying 13486 by its sum of digits (22), we get a palindrome (296692).

Subtracting 13486 from its reverse (68431), we obtain a palindrome (54945).

The spelling of 13486 in words is "thirteen thousand, four hundred eighty-six".