2323439 has 2 divisors, whose sum is σ = 2323440. Its totient is φ = 2323438.

The previous prime is 2323427. The next prime is 2323457. The reversal of 2323439 is 9343232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2323439 - 2⁴ = 2323423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161719 + 1161720.

It is an arithmetic number, because the mean of its divisors is an integer number (1161720).

2^2323439 is an apocalyptic number.

2323439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323439 is an equidigital number, since it uses as much as digits as its factorization.

2323439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 26.

The square root of 2323439 is about 1524.2831101866. The cubic root of 2323439 is about 132.4474978891.

The spelling of 2323439 in words is "two million, three hundred twenty-three thousand, four hundred thirty-nine".