11044993 has 2 divisors, whose sum is σ = 11044994. Its totient is φ = 11044992.

The previous prime is 11044963. The next prime is 11044997. The reversal of 11044993 is 39944011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9659664 + 1385329 = 3108^2 + 1177^2 .

It is a cyclic number.

It is not a de Polignac number, because 11044993 - 2¹⁷ = 10913921 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (11044997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522496 + 5522497.

It is an arithmetic number, because the mean of its divisors is an integer number (5522497).

Almost surely, 2^11044993 is an apocalyptic number.

It is an amenable number.

11044993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044993 is an equidigital number, since it uses as much as digits as its factorization.

11044993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 11044993 is about 3323.4008184388. The cubic root of 11044993 is about 222.7008194095.

The spelling of 11044993 in words is "eleven million, forty-four thousand, nine hundred ninety-three".