1080844 has 24 divisors (see below), whose sum is σ = 1989680. Its totient is φ = 513216.

The previous prime is 1080841. The next prime is 1080847. The reversal of 1080844 is 4480801.

It is an interprime number because it is at equal distance from previous prime (1080841) and next prime (1080847).

It is not an unprimeable number, because it can be changed into a prime (1080841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9862 + ... + 9970.

2^1080844 is an apocalyptic number.

It is an amenable number.

1080844 is a deficient number, since it is larger than the sum of its proper divisors (908836).

1080844 is a wasteful number, since it uses less digits than its factorization.

1080844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 1080844 is about 1039.6364749277. The cubic root of 1080844 is about 102.6252761323.

The spelling of 1080844 in words is "one million, eighty thousand, eight hundred forty-four".