14265891 has 12 divisors (see below), whose sum is σ = 20697768. Its totient is φ = 9468384.

The previous prime is 14265869. The next prime is 14265893. The reversal of 14265891 is 19856241.

14265891 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14265891 - 2¹⁷ = 14134819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14265893) 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 11 ways as a sum of consecutive naturals, for example, 1305 + ... + 5498.

It is an arithmetic number, because the mean of its divisors is an integer number (1724814).

Almost surely, 2^14265891 is an apocalyptic number.

14265891 is a deficient number, since it is larger than the sum of its proper divisors (6431877).

14265891 is a wasteful number, since it uses less digits than its factorization.

14265891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7042 (or 7039 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 14265891 is about 3777.0214455309. The cubic root of 14265891 is about 242.5304655811.

The spelling of 14265891 in words is "fourteen million, two hundred sixty-five thousand, eight hundred ninety-one".