1095444 has 108 divisors (see below), whose sum is σ = 3485664. Its totient is φ = 299376.

The previous prime is 1095443. The next prime is 1095449. The reversal of 1095444 is 4445901.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1095443) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47617 + ... + 47639.

2^1095444 is an apocalyptic number.

1095444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1095444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1742832).

1095444 is an abundant number, since it is smaller than the sum of its proper divisors (2390220).

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

1095444 is a wasteful number, since it uses less digits than its factorization.

1095444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1095444 is about 1046.6346067277. The cubic root of 1095444 is about 103.0852971131.

The spelling of 1095444 in words is "one million, ninety-five thousand, four hundred forty-four".