11090444 has 12 divisors (see below), whose sum is σ = 19458600. Its totient is φ = 5530848.

The previous prime is 11090419. The next prime is 11090461. The reversal of 11090444 is 44409011.

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, 1754 + ... + 5025.

It is an arithmetic number, because the mean of its divisors is an integer number (1621550).

Almost surely, 2^11090444 is an apocalyptic number.

It is an amenable number.

11090444 is a deficient number, since it is larger than the sum of its proper divisors (8368156).

11090444 is a wasteful number, since it uses less digits than its factorization.

11090444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7192 (or 7190 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 11090444 is about 3330.2318237624. The cubic root of 11090444 is about 223.0058783733.

Adding to 11090444 its reverse (44409011), we get a palindrome (55499455).

The spelling of 11090444 in words is "eleven million, ninety thousand, four hundred forty-four".