2076889 has 2 divisors, whose sum is σ = 2076890. Its totient is φ = 2076888.

The previous prime is 2076881. The next prime is 2076901. The reversal of 2076889 is 9886702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1710864 + 366025 = 1308^2 + 605^2 .

It is a cyclic number.

It is not a de Polignac number, because 2076889 - 2³ = 2076881 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2076881) 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, 1038444 + 1038445.

It is an arithmetic number, because the mean of its divisors is an integer number (1038445).

2^2076889 is an apocalyptic number.

It is an amenable number.

2076889 is a deficient number, since it is larger than the sum of its proper divisors (1).

2076889 is an equidigital number, since it uses as much as digits as its factorization.

2076889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2076889 is about 1441.1415614019. The cubic root of 2076889 is about 127.5864132898.

The spelling of 2076889 in words is "two million, seventy-six thousand, eight hundred eighty-nine".