11044407 has 16 divisors (see below), whose sum is σ = 17010432. Its totient is φ = 6299520.

The previous prime is 11044403. The next prime is 11044417. The reversal of 11044407 is 70444011.

It is not a de Polignac number, because 11044407 - 2² = 11044403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044403) 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 15 ways as a sum of consecutive naturals, for example, 9283 + ... + 10404.

It is an arithmetic number, because the mean of its divisors is an integer number (1063152).

Almost surely, 2^11044407 is an apocalyptic number.

11044407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11044407 is a deficient number, since it is larger than the sum of its proper divisors (5966025).

11044407 is a wasteful number, since it uses less digits than its factorization.

11044407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19718.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 11044407 is about 3323.3126545662. The cubic root of 11044407 is about 222.6968808228.

Adding to 11044407 its reverse (70444011), we get a palindrome (81488418).

The spelling of 11044407 in words is "eleven million, forty-four thousand, four hundred seven".