1106444 has 12 divisors (see below), whose sum is σ = 1949304. Its totient is φ = 549504.

The previous prime is 1106429. The next prime is 1106447. The reversal of 1106444 is 4446011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1106447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197 + ... + 1500.

It is an arithmetic number, because the mean of its divisors is an integer number (162442).

2^1106444 is an apocalyptic number.

It is an amenable number.

1106444 is a deficient number, since it is larger than the sum of its proper divisors (842860).

1106444 is a wasteful number, since it uses less digits than its factorization.

1106444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864 (or 1862 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1106444 is about 1051.8764185968. The cubic root of 1106444 is about 103.4291953519.

The spelling of 1106444 in words is "one million, one hundred six thousand, four hundred forty-four".