14743081 has 2 divisors, whose sum is σ = 14743082. Its totient is φ = 14743080.

The previous prime is 14743051. The next prime is 14743087. The reversal of 14743081 is 18034741.

14743081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14402025 + 341056 = 3795^2 + 584^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14743081 is a prime.

It is a super-2 number, since 2×14743081² = 434716874745122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14743087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7371540 + 7371541.

It is an arithmetic number, because the mean of its divisors is an integer number (7371541).

Almost surely, 2^14743081 is an apocalyptic number.

It is an amenable number.

14743081 is a deficient number, since it is larger than the sum of its proper divisors (1).

14743081 is an equidigital number, since it uses as much as digits as its factorization.

14743081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 14743081 is about 3839.6719911992. The cubic root of 14743081 is about 245.2050539317.

The spelling of 14743081 in words is "fourteen million, seven hundred forty-three thousand, eighty-one".