11330444 has 24 divisors (see below), whose sum is σ = 20901888. Its totient is φ = 5363600.

The previous prime is 11330411. The next prime is 11330447. The reversal of 11330444 is 44403311.

It is a happy number.

11330444 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 2×11330444² = 256757922474272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9269 + ... + 10419.

It is an arithmetic number, because the mean of its divisors is an integer number (870912).

Almost surely, 2^11330444 is an apocalyptic number.

It is an amenable number.

11330444 is a deficient number, since it is larger than the sum of its proper divisors (9571444).

11330444 is a wasteful number, since it uses less digits than its factorization.

11330444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1283 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 11330444 is about 3366.0724888214. The cubic root of 11330444 is about 224.6030465939.

Adding to 11330444 its reverse (44403311), we get a palindrome (55733755).

The spelling of 11330444 in words is "eleven million, three hundred thirty thousand, four hundred forty-four".