2844122 has 4 divisors (see below), whose sum is σ = 4266186. Its totient is φ = 1422060.

The previous prime is 2844119. The next prime is 2844133. The reversal of 2844122 is 2214482.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2283121 + 561001 = 1511^2 + 749^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 711029 + ... + 711032.

2^2844122 is an apocalyptic number.

2844122 is a deficient number, since it is larger than the sum of its proper divisors (1422064).

2844122 is a wasteful number, since it uses less digits than its factorization.

2844122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422063.

The product of its digits is 1024, while the sum is 23.

The square root of 2844122 is about 1686.4524896955. The cubic root of 2844122 is about 141.6824551415.

The spelling of 2844122 in words is "two million, eight hundred forty-four thousand, one hundred twenty-two".