14131266 has 8 divisors (see below), whose sum is σ = 28262544. Its totient is φ = 4710420.

The previous prime is 14131261. The next prime is 14131333. The reversal of 14131266 is 66213141.

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

14131266 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14131261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177600 + ... + 1177611.

It is an arithmetic number, because the mean of its divisors is an integer number (3532818).

Almost surely, 2^14131266 is an apocalyptic number.

14131266 is the 2378-th centered pentagonal number.

14131266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14131266 is a wasteful number, since it uses less digits than its factorization.

14131266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355216.

The product of its digits is 864, while the sum is 24.

The square root of 14131266 is about 3759.1576184034. The cubic root of 14131266 is about 241.7651456486.

The spelling of 14131266 in words is "fourteen million, one hundred thirty-one thousand, two hundred sixty-six".