2068777 has 4 divisors (see below), whose sum is σ = 2177680. Its totient is φ = 1959876.

The previous prime is 2068769. The next prime is 2068811. The reversal of 2068777 is 7778602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2068777 - 2³ = 2068769 is a prime.

It is a Duffinian number.

2068777 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2068757) 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 in 3 ways as a sum of consecutive naturals, for example, 54423 + ... + 54460.

It is an arithmetic number, because the mean of its divisors is an integer number (544420).

2^2068777 is an apocalyptic number.

It is an amenable number.

2068777 is a deficient number, since it is larger than the sum of its proper divisors (108903).

2068777 is a wasteful number, since it uses less digits than its factorization.

2068777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108902.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 2068777 is about 1438.3243723166. The cubic root of 2068777 is about 127.4200857671.

The spelling of 2068777 in words is "two million, sixty-eight thousand, seven hundred seventy-seven".