14504081 has 2 divisors, whose sum is σ = 14504082. Its totient is φ = 14504080.

The previous prime is 14504071. The next prime is 14504101. The reversal of 14504081 is 18040541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10504081 + 4000000 = 3241^2 + 2000^2 .

It is an emirp because it is prime and its reverse (18040541) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14504081 is a prime.

It is a super-2 number, since 2×14504081² = 420736731309122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14504041) 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, 7252040 + 7252041.

It is an arithmetic number, because the mean of its divisors is an integer number (7252041).

Almost surely, 2^14504081 is an apocalyptic number.

It is an amenable number.

14504081 is a deficient number, since it is larger than the sum of its proper divisors (1).

14504081 is an equidigital number, since it uses as much as digits as its factorization.

14504081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 14504081 is about 3808.4223767854. The cubic root of 14504081 is about 243.8728229569.

The spelling of 14504081 in words is "fourteen million, five hundred four thousand, eighty-one".