2922244 has 12 divisors (see below), whose sum is σ = 5507404. Its totient is φ = 1348704.

The previous prime is 2922229. The next prime is 2922247. The reversal of 2922244 is 4422292.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 160000 + 2762244 = 400^2 + 1662^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2922247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28047 + ... + 28150.

2^2922244 is an apocalyptic number.

It is an amenable number.

2922244 is a deficient number, since it is larger than the sum of its proper divisors (2585160).

2922244 is a wasteful number, since it uses less digits than its factorization.

2922244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56214 (or 56212 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2922244 is about 1709.4572237994. The cubic root of 2922244 is about 142.9679945325.

The spelling of 2922244 in words is "two million, nine hundred twenty-two thousand, two hundred forty-four".