1106944 has 44 divisors (see below), whose sum is σ = 2358144. Its totient is φ = 518144.

The previous prime is 1106939. The next prime is 1106953. The reversal of 1106944 is 4496011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23529 + ... + 23575.

2^1106944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1179072).

1106944 is an abundant number, since it is smaller than the sum of its proper divisors (1251200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1106944 is an equidigital number, since it uses as much as digits as its factorization.

1106944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1106944 is about 1052.1140622575. The cubic root of 1106944 is about 103.4447728265. Note that the first 3 decimals are identical.

The spelling of 1106944 in words is "one million, one hundred six thousand, nine hundred forty-four".