2765422 has 16 divisors (see below), whose sum is σ = 4550832. Its totient is φ = 1249920.

The previous prime is 2765419. The next prime is 2765429. The reversal of 2765422 is 2245672.

2765422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2³ + 7⁴ + 6⁸ + 5 + 4¹⁰ + 2¹¹ + 2¹⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2765429) 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 7 ways as a sum of consecutive naturals, for example, 7228 + ... + 7600.

It is an arithmetic number, because the mean of its divisors is an integer number (284427).

2^2765422 is an apocalyptic number.

2765422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2765422 is a deficient number, since it is larger than the sum of its proper divisors (1785410).

2765422 is a wasteful number, since it uses less digits than its factorization.

2765422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723.

The product of its digits is 6720, while the sum is 28.

The square root of 2765422 is about 1662.9558021788. The cubic root of 2765422 is about 140.3633757552.

The spelling of 2765422 in words is "two million, seven hundred sixty-five thousand, four hundred twenty-two".