11444845 has 16 divisors (see below), whose sum is σ = 14107392. Its totient is φ = 8910720.

The previous prime is 11444833. The next prime is 11444887. The reversal of 11444845 is 54844411.

It is not a de Polignac number, because 11444845 - 2⁷ = 11444717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36409 + ... + 36721.

It is an arithmetic number, because the mean of its divisors is an integer number (881712).

Almost surely, 2^11444845 is an apocalyptic number.

It is an amenable number.

11444845 is a deficient number, since it is larger than the sum of its proper divisors (2662547).

11444845 is a wasteful number, since it uses less digits than its factorization.

11444845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its digits is 10240, while the sum is 31.

The square root of 11444845 is about 3383.0230563802. The cubic root of 11444845 is about 225.3564391554.

The spelling of 11444845 in words is "eleven million, four hundred forty-four thousand, eight hundred forty-five".