2820383 has 2 divisors, whose sum is σ = 2820384. Its totient is φ = 2820382.

The previous prime is 2820373. The next prime is 2820401. The reversal of 2820383 is 3830282.

2820383 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 is a cyclic number.

It is not a de Polignac number, because 2820383 - 2⁶ = 2820319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2820313) 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, 1410191 + 1410192.

It is an arithmetic number, because the mean of its divisors is an integer number (1410192).

2^2820383 is an apocalyptic number.

2820383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2820383 is an equidigital number, since it uses as much as digits as its factorization.

2820383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2820383 is about 1679.3995950934. The cubic root of 2820383 is about 141.2871601919.

It can be divided in two parts, 2 and 820383, that multiplied together give a triangular number (1640766 = T₁₈₁₁).

The spelling of 2820383 in words is "two million, eight hundred twenty thousand, three hundred eighty-three".