2002079 has 2 divisors, whose sum is σ = 2002080. Its totient is φ = 2002078.

The previous prime is 2002061. The next prime is 2002093. The reversal of 2002079 is 9702002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002079 - 2²⁰ = 953503 is a prime.

2002079 is a modest number, since divided by 2079 gives 2 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 2002079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002009) 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, 1001039 + 1001040.

It is an arithmetic number, because the mean of its divisors is an integer number (1001040).

2^2002079 is an apocalyptic number.

2002079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002079 is an equidigital number, since it uses as much as digits as its factorization.

2002079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 2002079 is about 1414.9484089535. The cubic root of 2002079 is about 126.0357461357.

The spelling of 2002079 in words is "two million, two thousand, seventy-nine".