11038933 has 6 divisors (see below), whose sum is σ = 11726786. Its totient is φ = 10389312.

The previous prime is 11038931. The next prime is 11038939. The reversal of 11038933 is 33983011.

It can be written as a sum of positive squares in 3 ways, for example, as 3602404 + 7436529 = 1898^2 + 2727^2 .

It is not a de Polignac number, because 11038933 - 2¹ = 11038931 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11038931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18810 + ... + 19387.

Almost surely, 2^11038933 is an apocalyptic number.

It is an amenable number.

11038933 is a deficient number, since it is larger than the sum of its proper divisors (687853).

11038933 is an equidigital number, since it uses as much as digits as its factorization.

11038933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38231 (or 38214 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 11038933 is about 3322.4889766559. The cubic root of 11038933 is about 222.6600825839.

The spelling of 11038933 in words is "eleven million, thirty-eight thousand, nine hundred thirty-three".