13841266 has 8 divisors (see below), whose sum is σ = 21102444. Its totient is φ = 6807120.

The previous prime is 13841263. The next prime is 13841273. The reversal of 13841266 is 66214831.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11799225 + 2042041 = 3435^2 + 1429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13841263) 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 3 ways as a sum of consecutive naturals, for example, 56605 + ... + 56848.

Almost surely, 2^13841266 is an apocalyptic number.

13841266 is a deficient number, since it is larger than the sum of its proper divisors (7261178).

13841266 is a wasteful number, since it uses less digits than its factorization.

13841266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113516.

The product of its digits is 6912, while the sum is 31.

The square root of 13841266 is about 3720.3851951109. The cubic root of 13841266 is about 240.0998774111.

The spelling of 13841266 in words is "thirteen million, eight hundred forty-one thousand, two hundred sixty-six".