2408039 has 2 divisors, whose sum is σ = 2408040. Its totient is φ = 2408038.

The previous prime is 2408011. The next prime is 2408057. The reversal of 2408039 is 9308042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2408039 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2407999 and 2408017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2408009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1204019 + 1204020.

It is an arithmetic number, because the mean of its divisors is an integer number (1204020).

2^2408039 is an apocalyptic number.

2408039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2408039 is an equidigital number, since it uses as much as digits as its factorization.

2408039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2408039 is about 1551.7857455203. The cubic root of 2408039 is about 134.0359115155.

The spelling of 2408039 in words is "two million, four hundred eight thousand, thirty-nine".