14146823 has 2 divisors, whose sum is σ = 14146824. Its totient is φ = 14146822.

The previous prime is 14146807. The next prime is 14146837. The reversal of 14146823 is 32864141.

It is a strong prime.

It is an emirp because it is prime and its reverse (32864141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14146823 - 2⁴ = 14146807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14146883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7073411 + 7073412.

It is an arithmetic number, because the mean of its divisors is an integer number (7073412).

Almost surely, 2^14146823 is an apocalyptic number.

14146823 is a deficient number, since it is larger than the sum of its proper divisors (1).

14146823 is an equidigital number, since it uses as much as digits as its factorization.

14146823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 29.

The square root of 14146823 is about 3761.2262628031. The cubic root of 14146823 is about 241.8538322298.

It can be divided in two parts, 141 and 46823, that added together give a palindrome (46964).

The spelling of 14146823 in words is "fourteen million, one hundred forty-six thousand, eight hundred twenty-three".