2324809 has 2 divisors, whose sum is σ = 2324810. Its totient is φ = 2324808.

The previous prime is 2324779. The next prime is 2324851. The reversal of 2324809 is 9084232.

2324809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2295225 + 29584 = 1515^2 + 172^2 .

It is a cyclic number.

It is not a de Polignac number, because 2324809 - 2⁷ = 2324681 is a prime.

2324809 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2324879) 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, 1162404 + 1162405.

It is an arithmetic number, because the mean of its divisors is an integer number (1162405).

2^2324809 is an apocalyptic number.

It is an amenable number.

2324809 is a deficient number, since it is larger than the sum of its proper divisors (1).

2324809 is an equidigital number, since it uses as much as digits as its factorization.

2324809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2324809 is about 1524.7324355440. The cubic root of 2324809 is about 132.4735250296.

It can be divided in two parts, 232 and 4809, that added together give a square (5041 = 71²).

The spelling of 2324809 in words is "two million, three hundred twenty-four thousand, eight hundred nine".