2944226 has 8 divisors (see below), whose sum is σ = 4488924. Its totient is φ = 1447920.

The previous prime is 2944219. The next prime is 2944229. The reversal of 2944226 is 6224492.

It can be written as a sum of positive squares in 2 ways, for example, as 2640625 + 303601 = 1625^2 + 551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2944229) 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, 11945 + ... + 12188.

2^2944226 is an apocalyptic number.

2944226 is a deficient number, since it is larger than the sum of its proper divisors (1544698).

2944226 is a wasteful number, since it uses less digits than its factorization.

2944226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24196.

The product of its digits is 6912, while the sum is 29.

The square root of 2944226 is about 1715.8747040504. The cubic root of 2944226 is about 143.3255821780.

The spelling of 2944226 in words is "two million, nine hundred forty-four thousand, two hundred twenty-six".