1092075920 has 160 divisors (see below), whose sum is σ = 3048554880. Its totient is φ = 359424000.

The previous prime is 1092075917. The next prime is 1092075931. The reversal of 1092075920 is 295702901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334295 + ... + 337545.

It is an arithmetic number, because the mean of its divisors is an integer number (19053468).

Almost surely, 2^1092075920 is an apocalyptic number.

1092075920 is a gapful number since it is divisible by the number (10) 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 1092075920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524277440).

1092075920 is an abundant number, since it is smaller than the sum of its proper divisors (1956478960).

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

1092075920 is a wasteful number, since it uses less digits than its factorization.

1092075920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313 (or 3307 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 1092075920 is about 33046.5719856084. The cubic root of 1092075920 is about 1029.7953909090.

The spelling of 1092075920 in words is "one billion, ninety-two million, seventy-five thousand, nine hundred twenty".