2768122 has 16 divisors (see below), whose sum is σ = 4780800. Its totient is φ = 1177488.

The previous prime is 2768071. The next prime is 2768123. The reversal of 2768122 is 2218672.

It is not an unprimeable number, because it can be changed into a prime (2768123) 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 in 7 ways as a sum of consecutive naturals, for example, 1423 + ... + 2749.

It is an arithmetic number, because the mean of its divisors is an integer number (298800).

2^2768122 is an apocalyptic number.

2768122 is a deficient number, since it is larger than the sum of its proper divisors (2012678).

2768122 is a wasteful number, since it uses less digits than its factorization.

2768122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485.

The product of its digits is 2688, while the sum is 28.

The square root of 2768122 is about 1663.7674116294. The cubic root of 2768122 is about 140.4090418226.

The spelling of 2768122 in words is "two million, seven hundred sixty-eight thousand, one hundred twenty-two".