14430663 has 16 divisors (see below), whose sum is σ = 23023840. Its totient is φ = 8880192.

The previous prime is 14430649. The next prime is 14430667. The reversal of 14430663 is 36603441.

It is not a de Polignac number, because 14430663 - 2⁵ = 14430631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14430667) 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, 20206 + ... + 20907.

It is an arithmetic number, because the mean of its divisors is an integer number (1438990).

Almost surely, 2^14430663 is an apocalyptic number.

14430663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14430663 is a deficient number, since it is larger than the sum of its proper divisors (8593177).

14430663 is a wasteful number, since it uses less digits than its factorization.

14430663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41135 (or 41129 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 14430663 is about 3798.7712487066. The cubic root of 14430663 is about 243.4606412498.

The spelling of 14430663 in words is "fourteen million, four hundred thirty thousand, six hundred sixty-three".