1944268 has 12 divisors (see below), whose sum is σ = 3438232. Its totient is φ = 961920.

The previous prime is 1944223. The next prime is 1944281. The reversal of 1944268 is 8624491.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118 + ... + 2893.

2^1944268 is an apocalyptic number.

It is an amenable number.

1944268 is a deficient number, since it is larger than the sum of its proper divisors (1493964).

1944268 is a wasteful number, since it uses less digits than its factorization.

1944268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112 (or 5110 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 1944268 is about 1394.3701086871. The cubic root of 1944268 is about 124.8107643301.

The spelling of 1944268 in words is "one million, nine hundred forty-four thousand, two hundred sixty-eight".