2082539 has 2 divisors, whose sum is σ = 2082540. Its totient is φ = 2082538.

The previous prime is 2082527. The next prime is 2082569. The reversal of 2082539 is 9352802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2082539 - 2¹² = 2078443 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2² + 0 + 8⁴ + 2¹⁶ + 5⁹ + 3¹⁰ + 9³ .

It is not a weakly prime, because it can be changed into another prime (2082569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041269 + 1041270.

It is an arithmetic number, because the mean of its divisors is an integer number (1041270).

2^2082539 is an apocalyptic number.

2082539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082539 is an equidigital number, since it uses as much as digits as its factorization.

2082539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2082539 is about 1443.1004816020. The cubic root of 2082539 is about 127.7020045321.

It can be divided in two parts, 20825 and 39, that multiplied together give a triangular number (812175 = T₁₂₇₄).

The spelling of 2082539 in words is "two million, eighty-two thousand, five hundred thirty-nine".