14090023 has 2 divisors, whose sum is σ = 14090024. Its totient is φ = 14090022.

The previous prime is 14090017. The next prime is 14090047. The reversal of 14090023 is 32009041.

It is a weak prime.

It is an emirp because it is prime and its reverse (32009041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14090023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14090003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7045011 + 7045012.

It is an arithmetic number, because the mean of its divisors is an integer number (7045012).

Almost surely, 2^14090023 is an apocalyptic number.

14090023 is a deficient number, since it is larger than the sum of its proper divisors (1).

14090023 is an equidigital number, since it uses as much as digits as its factorization.

14090023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 14090023 is about 3753.6679394960. The cubic root of 14090023 is about 241.5297141331.

Adding to 14090023 its reverse (32009041), we get a palindrome (46099064).

The spelling of 14090023 in words is "fourteen million, ninety thousand, twenty-three".