14828609 has 2 divisors, whose sum is σ = 14828610. Its totient is φ = 14828608.

The previous prime is 14828603. The next prime is 14828617. The reversal of 14828609 is 90682841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14227984 + 600625 = 3772^2 + 775^2 .

It is a cyclic number.

It is not a de Polignac number, because 14828609 - 2²⁰ = 13780033 is a prime.

It is not a weakly prime, because it can be changed into another prime (14828603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7414304 + 7414305.

It is an arithmetic number, because the mean of its divisors is an integer number (7414305).

Almost surely, 2^14828609 is an apocalyptic number.

It is an amenable number.

14828609 is a deficient number, since it is larger than the sum of its proper divisors (1).

14828609 is an equidigital number, since it uses as much as digits as its factorization.

14828609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 14828609 is about 3850.7932948939. The cubic root of 14828609 is about 245.6783035821.

The spelling of 14828609 in words is "fourteen million, eight hundred twenty-eight thousand, six hundred nine".