13286361 has 16 divisors (see below), whose sum is σ = 19389888. Its totient is φ = 8025600.

The previous prime is 13286327. The next prime is 13286369. The reversal of 13286361 is 16368231.

It is not a de Polignac number, because 13286361 - 2⁷ = 13286233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13286369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14641 + ... + 15521.

It is an arithmetic number, because the mean of its divisors is an integer number (1211868).

Almost surely, 2^13286361 is an apocalyptic number.

13286361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13286361 is a deficient number, since it is larger than the sum of its proper divisors (6103527).

13286361 is a wasteful number, since it uses less digits than its factorization.

13286361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352.

The product of its digits is 5184, while the sum is 30.

The square root of 13286361 is about 3645.0460902436. The cubic root of 13286361 is about 236.8474333642.

The spelling of 13286361 in words is "thirteen million, two hundred eighty-six thousand, three hundred sixty-one".