13286284 has 36 divisors (see below), whose sum is σ = 25911592. Its totient is φ = 5955840.

The previous prime is 13286267. The next prime is 13286291. The reversal of 13286284 is 48268231.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 46807 + ... + 47089.

Almost surely, 2^13286284 is an apocalyptic number.

It is an amenable number.

13286284 is a deficient number, since it is larger than the sum of its proper divisors (12625308).

13286284 is a wasteful number, since it uses less digits than its factorization.

13286284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 393 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 13286284 is about 3645.0355279476. The cubic root of 13286284 is about 236.8469758201.

The spelling of 13286284 in words is "thirteen million, two hundred eighty-six thousand, two hundred eighty-four".