2421383 has 2 divisors, whose sum is σ = 2421384. Its totient is φ = 2421382.

The previous prime is 2421347. The next prime is 2421389. The reversal of 2421383 is 3831242.

2421383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2421383 - 2⁶ = 2421319 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421389) 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, 1210691 + 1210692.

It is an arithmetic number, because the mean of its divisors is an integer number (1210692).

2^2421383 is an apocalyptic number.

2421383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421383 is an equidigital number, since it uses as much as digits as its factorization.

2421383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 2421383 is about 1556.0793681558. The cubic root of 2421383 is about 134.2830395143.

The spelling of 2421383 in words is "two million, four hundred twenty-one thousand, three hundred eighty-three".