13141286 has 4 divisors (see below), whose sum is σ = 19711932. Its totient is φ = 6570642.

The previous prime is 13141283. The next prime is 13141309. The reversal of 13141286 is 68214131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68214131 = 83 ⋅821857.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3285320 + ... + 3285323.

It is an arithmetic number, because the mean of its divisors is an integer number (4927983).

Almost surely, 2^13141286 is an apocalyptic number.

13141286 is a deficient number, since it is larger than the sum of its proper divisors (6570646).

13141286 is an equidigital number, since it uses as much as digits as its factorization.

13141286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6570645.

The product of its digits is 1152, while the sum is 26.

The square root of 13141286 is about 3625.0911712673. The cubic root of 13141286 is about 235.9822235964.

The spelling of 13141286 in words is "thirteen million, one hundred forty-one thousand, two hundred eighty-six".