14509927 has 2 divisors, whose sum is σ = 14509928. Its totient is φ = 14509926.

The previous prime is 14509921. The next prime is 14509931. The reversal of 14509927 is 72990541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14509927 - 2⁷ = 14509799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14509921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7254963 + 7254964.

It is an arithmetic number, because the mean of its divisors is an integer number (7254964).

Almost surely, 2^14509927 is an apocalyptic number.

14509927 is a deficient number, since it is larger than the sum of its proper divisors (1).

14509927 is an equidigital number, since it uses as much as digits as its factorization.

14509927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 14509927 is about 3809.1898088701. The cubic root of 14509927 is about 243.9055835991.

The spelling of 14509927 in words is "fourteen million, five hundred nine thousand, nine hundred twenty-seven".