2944422 has 24 divisors (see below), whose sum is σ = 6870864. Its totient is φ = 905904.

The previous prime is 2944397. The next prime is 2944427. The reversal of 2944422 is 2244492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944427) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 6058 + ... + 6525.

It is an arithmetic number, because the mean of its divisors is an integer number (286286).

2^2944422 is an apocalyptic number.

2944422 is an abundant number, since it is smaller than the sum of its proper divisors (3926442).

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

2944422 is a wasteful number, since it uses less digits than its factorization.

2944422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12604 (or 12601 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2944422 is about 1715.9318168272. The cubic root of 2944422 is about 143.3287625488.

The spelling of 2944422 in words is "two million, nine hundred forty-four thousand, four hundred twenty-two".