11044913 has 8 divisors (see below), whose sum is σ = 12073536. Its totient is φ = 10020400.

The previous prime is 11044889. The next prime is 11044919. The reversal of 11044913 is 31944011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11044913 - 2¹⁰ = 11043889 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11044919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8420 + ... + 9642.

It is an arithmetic number, because the mean of its divisors is an integer number (1509192).

Almost surely, 2^11044913 is an apocalyptic number.

It is an amenable number.

11044913 is a deficient number, since it is larger than the sum of its proper divisors (1028623).

11044913 is a wasteful number, since it uses less digits than its factorization.

11044913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 11044913 is about 3323.3887825531. The cubic root of 11044913 is about 222.7002817267.

Adding to 11044913 its reverse (31944011), we get a palindrome (42988924).

The spelling of 11044913 in words is "eleven million, forty-four thousand, nine hundred thirteen".