13883286 has 32 divisors (see below), whose sum is σ = 29144160. Its totient is φ = 4402944.

The previous prime is 13883227. The next prime is 13883291. The reversal of 13883286 is 68238831.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12156 + ... + 13248.

It is an arithmetic number, because the mean of its divisors is an integer number (910755).

Almost surely, 2^13883286 is an apocalyptic number.

13883286 is an abundant number, since it is smaller than the sum of its proper divisors (15260874).

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

13883286 is a wasteful number, since it uses less digits than its factorization.

13883286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200.

The product of its digits is 55296, while the sum is 39.

The square root of 13883286 is about 3726.0281802477. The cubic root of 13883286 is about 240.3426009808.

The spelling of 13883286 in words is "thirteen million, eight hundred eighty-three thousand, two hundred eighty-six".