14256663 has 4 divisors (see below), whose sum is σ = 19008888. Its totient is φ = 9504440.

The previous prime is 14256647. The next prime is 14256673. The reversal of 14256663 is 36665241.

14256663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14256663 - 2⁴ = 14256647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14256673) 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, 2376108 + ... + 2376113.

It is an arithmetic number, because the mean of its divisors is an integer number (4752222).

Almost surely, 2^14256663 is an apocalyptic number.

14256663 is a deficient number, since it is larger than the sum of its proper divisors (4752225).

14256663 is an equidigital number, since it uses as much as digits as its factorization.

14256663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4752224.

The product of its digits is 25920, while the sum is 33.

The square root of 14256663 is about 3775.7996504052. The cubic root of 14256663 is about 242.4781600766.

The spelling of 14256663 in words is "fourteen million, two hundred fifty-six thousand, six hundred sixty-three".