14457523 has 2 divisors, whose sum is σ = 14457524. Its totient is φ = 14457522.

The previous prime is 14457511. The next prime is 14457533. The reversal of 14457523 is 32575441.

It is a strong prime.

It is an emirp because it is prime and its reverse (32575441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14457523 - 2⁹ = 14457011 is a prime.

It is not a weakly prime, because it can be changed into another prime (14457533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7228761 + 7228762.

It is an arithmetic number, because the mean of its divisors is an integer number (7228762).

Almost surely, 2^14457523 is an apocalyptic number.

14457523 is a deficient number, since it is larger than the sum of its proper divisors (1).

14457523 is an equidigital number, since it uses as much as digits as its factorization.

14457523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 31.

The square root of 14457523 is about 3802.3049588375. The cubic root of 14457523 is about 243.6115998891.

The spelling of 14457523 in words is "fourteen million, four hundred fifty-seven thousand, five hundred twenty-three".