1080992 has 48 divisors (see below), whose sum is σ = 2413152. Its totient is φ = 472320.

The previous prime is 1080983. The next prime is 1081027. The reversal of 1080992 is 2990801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12983 + ... + 13065.

It is an arithmetic number, because the mean of its divisors is an integer number (50274).

2^1080992 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 1080992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1206576).

1080992 is an abundant number, since it is smaller than the sum of its proper divisors (1332160).

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

1080992 is a wasteful number, since it uses less digits than its factorization.

1080992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 1080992 is about 1039.7076512174. The cubic root of 1080992 is about 102.6299600792.

It can be divided in two parts, 10809 and 92, that added together give a palindrome (10901).

The spelling of 1080992 in words is "one million, eighty thousand, nine hundred ninety-two".