13486253 has 16 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 11251200.

The previous prime is 13486223. The next prime is 13486289. The reversal of 13486253 is 35268431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13486253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13486223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6788 + ... + 8546.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^13486253 is an apocalyptic number.

It is an amenable number.

13486253 is a deficient number, since it is larger than the sum of its proper divisors (2480467).

13486253 is a wasteful number, since it uses less digits than its factorization.

13486253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828.

The product of its digits is 17280, while the sum is 32.

The square root of 13486253 is about 3672.3634079432. The cubic root of 13486253 is about 238.0293081154.

Subtracting from 13486253 its sum of digits (32), we obtain a triangular number (13486221 = T₅₁₉₃).

The spelling of 13486253 in words is "thirteen million, four hundred eighty-six thousand, two hundred fifty-three".