14009026 has 4 divisors (see below), whose sum is σ = 21013542. Its totient is φ = 7004512.

The previous prime is 14009011. The next prime is 14009029. The reversal of 14009026 is 62090041.

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

It can be written as a sum of positive squares in only one way, i.e., 8415801 + 5593225 = 2901^2 + 2365^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14008988 and 14009006.

It is not an unprimeable number, because it can be changed into a prime (14009029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3502255 + ... + 3502258.

Almost surely, 2^14009026 is an apocalyptic number.

14009026 is a deficient number, since it is larger than the sum of its proper divisors (7004516).

14009026 is an equidigital number, since it uses as much as digits as its factorization.

14009026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004515.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14009026 is about 3742.8633424158. The cubic root of 14009026 is about 241.0660103954.

Adding to 14009026 its reverse (62090041), we get a palindrome (76099067).

The spelling of 14009026 in words is "fourteen million, nine thousand, twenty-six".