14040006 has 8 divisors (see below), whose sum is σ = 28080024. Its totient is φ = 4680000.

The previous prime is 14040001. The next prime is 14040023. The reversal of 14040006 is 60004041.

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

14040006 is an admirable number.

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040001) 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, 1169995 + ... + 1170006.

It is an arithmetic number, because the mean of its divisors is an integer number (3510003).

Almost surely, 2^14040006 is an apocalyptic number.

14040006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14040006 is a wasteful number, since it uses less digits than its factorization.

14040006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340006.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 14040006 is about 3746.9995996797. Note that the first 3 decimals coincide. The cubic root of 14040006 is about 241.2435798805.

Adding to 14040006 its reverse (60004041), we get a palindrome (74044047).

The spelling of 14040006 in words is "fourteen million, forty thousand, six".