2704222 has 4 divisors (see below), whose sum is σ = 4056336. Its totient is φ = 1352110.

The previous prime is 2704217. The next prime is 2704253. The reversal of 2704222 is 2224072.

2704222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2704222.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 676054 + ... + 676057.

It is an arithmetic number, because the mean of its divisors is an integer number (1014084).

2^2704222 is an apocalyptic number.

2704222 is a deficient number, since it is larger than the sum of its proper divisors (1352114).

2704222 is a wasteful number, since it uses less digits than its factorization.

2704222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352113.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2704222 is about 1644.4518843676. The cubic root of 2704222 is about 139.3202079061.

Adding to 2704222 its reverse (2224072), we get a palindrome (4928294).

It can be divided in two parts, 2704 and 222, that added together give a triangular number (2926 = T₇₆).

The spelling of 2704222 in words is "two million, seven hundred four thousand, two hundred twenty-two".