11373944 has 16 divisors (see below), whose sum is σ = 21490920. Its totient is φ = 5643040.

The previous prime is 11373919. The next prime is 11373979. The reversal of 11373944 is 44937311.

It is a self number, because there is not a number n which added to its sum of digits gives 11373944.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4379 + ... + 6474.

Almost surely, 2^11373944 is an apocalyptic number.

It is an amenable number.

11373944 is a deficient number, since it is larger than the sum of its proper divisors (10116976).

11373944 is a wasteful number, since it uses less digits than its factorization.

11373944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10990 (or 10986 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 11373944 is about 3372.5278353188. The cubic root of 11373944 is about 224.8901125961.

The spelling of 11373944 in words is "eleven million, three hundred seventy-three thousand, nine hundred forty-four".