14161266 has 48 divisors (see below), whose sum is σ = 35328384. Its totient is φ = 4015872.

The previous prime is 14161253. The next prime is 14161267. The reversal of 14161266 is 66216141.

14161266 is a `hidden beast` number, since 1 + 41 + 612 + 6 + 6 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14161267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20706 + ... + 21378.

It is an arithmetic number, because the mean of its divisors is an integer number (736008).

Almost surely, 2^14161266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14161266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17664192).

14161266 is an abundant number, since it is smaller than the sum of its proper divisors (21167118).

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

14161266 is a wasteful number, since it uses less digits than its factorization.

14161266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855 (or 852 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 14161266 is about 3763.1457585377. The cubic root of 14161266 is about 241.9361099924.

The spelling of 14161266 in words is "fourteen million, one hundred sixty-one thousand, two hundred sixty-six".