1193944 has 16 divisors (see below), whose sum is σ = 2370600. Its totient is φ = 561792.

The previous prime is 1193939. The next prime is 1193947. The reversal of 1193944 is 4493911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1193947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4254 + ... + 4525.

2^1193944 is an apocalyptic number.

It is an amenable number.

1193944 is a deficient number, since it is larger than the sum of its proper divisors (1176656).

1193944 is a wasteful number, since it uses less digits than its factorization.

1193944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8802 (or 8798 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 1193944 is about 1092.6774455437. The cubic root of 1193944 is about 106.0867925676.

The spelling of 1193944 in words is "one million, one hundred ninety-three thousand, nine hundred forty-four".