2082779 has 2 divisors, whose sum is σ = 2082780. Its totient is φ = 2082778.

The previous prime is 2082757. The next prime is 2082793. The reversal of 2082779 is 9772802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2082779 - 2¹⁶ = 2017243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2082709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041389 + 1041390.

It is an arithmetic number, because the mean of its divisors is an integer number (1041390).

2^2082779 is an apocalyptic number.

2082779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082779 is an equidigital number, since it uses as much as digits as its factorization.

2082779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 2082779 is about 1443.1836334992. The cubic root of 2082779 is about 127.7069099711.

The spelling of 2082779 in words is "two million, eighty-two thousand, seven hundred seventy-nine".