11044739 has 4 divisors (see below), whose sum is σ = 11056656. Its totient is φ = 11032824.

The previous prime is 11044729. The next prime is 11044763. The reversal of 11044739 is 93744011.

11044739 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93744011 = 2473 ⋅37907.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11044739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11044729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4439 + ... + 6464.

It is an arithmetic number, because the mean of its divisors is an integer number (2764164).

Almost surely, 2^11044739 is an apocalyptic number.

11044739 is a deficient number, since it is larger than the sum of its proper divisors (11917).

11044739 is a wasteful number, since it uses less digits than its factorization.

11044739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11916.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 11044739 is about 3323.3626043512. The cubic root of 11044739 is about 222.6991122576.

The spelling of 11044739 in words is "eleven million, forty-four thousand, seven hundred thirty-nine".