14026663 has 16 divisors (see below), whose sum is σ = 17004544. Its totient is φ = 11314080.

The previous prime is 14026657. The next prime is 14026669. The reversal of 14026663 is 36662041.

It is an interprime number because it is at equal distance from previous prime (14026657) and next prime (14026669).

It is a cyclic number.

It is not a de Polignac number, because 14026663 - 2⁵ = 14026631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14026669) 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 15 ways as a sum of consecutive naturals, for example, 7156 + ... + 8902.

It is an arithmetic number, because the mean of its divisors is an integer number (1062784).

Almost surely, 2^14026663 is an apocalyptic number.

14026663 is a deficient number, since it is larger than the sum of its proper divisors (2977881).

14026663 is a wasteful number, since it uses less digits than its factorization.

14026663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 14026663 is about 3745.2186852038. The cubic root of 14026663 is about 241.1671332529.

The spelling of 14026663 in words is "fourteen million, twenty-six thousand, six hundred sixty-three".