11044864 has 24 divisors (see below), whose sum is σ = 22088430. Its totient is φ = 5521408.

The previous prime is 11044841. The next prime is 11044889. The reversal of 11044864 is 46844011.

It can be written as a sum of positive squares in only one way, i.e., 6718464 + 4326400 = 2592^2 + 2080^2 .

It is a super-3 number, since 3×11044864³ (a number of 22 digits) contains 333 as substring.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 649 + ... + 4744.

Almost surely, 2^11044864 is an apocalyptic number.

It is an amenable number.

11044864 is a deficient number, since it is larger than the sum of its proper divisors (11043566).

11044864 is an frugal number, since it uses more digits than its factorization.

11044864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415 (or 5395 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 11044864 is about 3323.3814105516. The cubic root of 11044864 is about 222.6999523947.

Adding to 11044864 its reverse (46844011), we get a palindrome (57888875).

The spelling of 11044864 in words is "eleven million, forty-four thousand, eight hundred sixty-four".