2082777 has 4 divisors (see below), whose sum is σ = 2777040. Its totient is φ = 1388516.

The previous prime is 2082757. The next prime is 2082779. The reversal of 2082777 is 7772802.

It is a happy number.

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 2082777 - 2⁶ = 2082713 is a prime.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2082779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347127 + ... + 347132.

It is an arithmetic number, because the mean of its divisors is an integer number (694260).

2^2082777 is an apocalyptic number.

It is an amenable number.

2082777 is a deficient number, since it is larger than the sum of its proper divisors (694263).

2082777 is an equidigital number, since it uses as much as digits as its factorization.

2082777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694262.

The product of its (nonzero) digits is 10976, while the sum is 33.

The square root of 2082777 is about 1443.1829405865. The cubic root of 2082777 is about 127.7068690940.

The spelling of 2082777 in words is "two million, eighty-two thousand, seven hundred seventy-seven".