14006423 has 8 divisors (see below), whose sum is σ = 14549760. Its totient is φ = 13473400.

The previous prime is 14006413. The next prime is 14006429. The reversal of 14006423 is 32460041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14006423 - 2⁶ = 14006359 is a prime.

It is a super-3 number, since 3×14006423³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14006395 and 14006404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14006429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248 + ... + 5298.

It is an arithmetic number, because the mean of its divisors is an integer number (1818720).

Almost surely, 2^14006423 is an apocalyptic number.

14006423 is a deficient number, since it is larger than the sum of its proper divisors (543337).

14006423 is an equidigital number, since it uses as much as digits as its factorization.

14006423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 14006423 is about 3742.5155978299. The cubic root of 14006423 is about 241.0510787437.

Adding to 14006423 its reverse (32460041), we get a palindrome (46466464).

The spelling of 14006423 in words is "fourteen million, six thousand, four hundred twenty-three".