2773230 has 32 divisors (see below), whose sum is σ = 6731424. Its totient is φ = 731136.

The previous prime is 2773223. The next prime is 2773231. The reversal of 2773230 is 323772.

2773230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2773230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773231) 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 15 ways as a sum of consecutive naturals, for example, 2434 + ... + 3386.

It is an arithmetic number, because the mean of its divisors is an integer number (210357).

2^2773230 is an apocalyptic number.

2773230 is an abundant number, since it is smaller than the sum of its proper divisors (3958194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2773230 is a wasteful number, since it uses less digits than its factorization.

2773230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 2773230 is about 1665.3017744541. The cubic root of 2773230 is about 140.4953540930.

It can be divided in two parts, 2773 and 230, that added together give a palindrome (3003).

The spelling of 2773230 in words is "two million, seven hundred seventy-three thousand, two hundred thirty".