14447513 has 2 divisors, whose sum is σ = 14447514. Its totient is φ = 14447512.

The previous prime is 14447497. The next prime is 14447533. The reversal of 14447513 is 31574441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12902464 + 1545049 = 3592^2 + 1243^2 .

It is a cyclic number.

It is not a de Polignac number, because 14447513 - 2⁴ = 14447497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14447533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7223756 + 7223757.

It is an arithmetic number, because the mean of its divisors is an integer number (7223757).

Almost surely, 2^14447513 is an apocalyptic number.

It is an amenable number.

14447513 is a deficient number, since it is larger than the sum of its proper divisors (1).

14447513 is an equidigital number, since it uses as much as digits as its factorization.

14447513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 14447513 is about 3800.9884240813. The cubic root of 14447513 is about 243.5553635355. Note that the first 3 decimals are identical.

The spelling of 14447513 in words is "fourteen million, four hundred forty-seven thousand, five hundred thirteen".