14781023 has 2 divisors, whose sum is σ = 14781024. Its totient is φ = 14781022.

The previous prime is 14781001. The next prime is 14781029. The reversal of 14781023 is 32018741.

It is a strong prime.

It is an emirp because it is prime and its reverse (32018741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14781023 - 2⁶ = 14780959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14780983 and 14781001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14781029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7390511 + 7390512.

It is an arithmetic number, because the mean of its divisors is an integer number (7390512).

Almost surely, 2^14781023 is an apocalyptic number.

14781023 is a deficient number, since it is larger than the sum of its proper divisors (1).

14781023 is an equidigital number, since it uses as much as digits as its factorization.

14781023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 14781023 is about 3844.6096030677. The cubic root of 14781023 is about 245.4152225862.

Adding to 14781023 its reverse (32018741), we get a palindrome (46799764).

The spelling of 14781023 in words is "fourteen million, seven hundred eighty-one thousand, twenty-three".