14810009 has 4 divisors (see below), whose sum is σ = 15681204. Its totient is φ = 13938816.

The previous prime is 14809973. The next prime is 14810023. The reversal of 14810009 is 90001841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90001841 = 19 ⋅4736939.

It can be written as a sum of positive squares in 2 ways, for example, as 8065600 + 6744409 = 2840^2 + 2597^2 .

It is a cyclic number.

It is not a de Polignac number, because 14810009 - 2¹² = 14805913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14810069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435572 + ... + 435605.

It is an arithmetic number, because the mean of its divisors is an integer number (3920301).

Almost surely, 2^14810009 is an apocalyptic number.

It is an amenable number.

14810009 is a deficient number, since it is larger than the sum of its proper divisors (871195).

14810009 is an equidigital number, since it uses as much as digits as its factorization.

14810009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871194.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 14810009 is about 3848.3774503029. The cubic root of 14810009 is about 245.5755398775.

The spelling of 14810009 in words is "fourteen million, eight hundred ten thousand, nine".