11738444 has 12 divisors (see below), whose sum is σ = 20571768. Its totient is φ = 5860800.

The previous prime is 11738431. The next prime is 11738471. The reversal of 11738444 is 44483711.

11738444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11738444² = 275582135082272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11738444.

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, 1859 + ... + 5189.

It is an arithmetic number, because the mean of its divisors is an integer number (1714314).

Almost surely, 2^11738444 is an apocalyptic number.

It is an amenable number.

11738444 is a deficient number, since it is larger than the sum of its proper divisors (8833324).

11738444 is a wasteful number, since it uses less digits than its factorization.

11738444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216 (or 4214 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 11738444 is about 3426.1412697085. The cubic root of 11738444 is about 227.2672433295.

The spelling of 11738444 in words is "eleven million, seven hundred thirty-eight thousand, four hundred forty-four".