14945459 has 2 divisors, whose sum is σ = 14945460. Its totient is φ = 14945458.

The previous prime is 14945449. The next prime is 14945471. The reversal of 14945459 is 95454941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14945459 - 2¹² = 14941363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14945449) 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, 7472729 + 7472730.

It is an arithmetic number, because the mean of its divisors is an integer number (7472730).

Almost surely, 2^14945459 is an apocalyptic number.

14945459 is a deficient number, since it is larger than the sum of its proper divisors (1).

14945459 is an equidigital number, since it uses as much as digits as its factorization.

14945459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 41.

The square root of 14945459 is about 3865.9357211418. The cubic root of 14945459 is about 246.3219340295.

The spelling of 14945459 in words is "fourteen million, nine hundred forty-five thousand, four hundred fifty-nine".