1093081092 has 24 divisors (see below), whose sum is σ = 2573096736. Its totient is φ = 361135488.

The previous prime is 1093081043. The next prime is 1093081109. The reversal of 1093081092 is 2901803901.

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, 401698 + ... + 404409.

It is an arithmetic number, because the mean of its divisors is an integer number (107212364).

Almost surely, 2^1093081092 is an apocalyptic number.

1093081092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1093081092 is an abundant number, since it is smaller than the sum of its proper divisors (1480015644).

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

1093081092 is a wasteful number, since it uses less digits than its factorization.

1093081092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806227 (or 806225 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 1093081092 is about 33061.7769032458. The cubic root of 1093081092 is about 1030.1112432085. Note that the first 3 decimals are identical.

Adding to 1093081092 its reverse (2901803901), we get a palindrome (3994884993).

The spelling of 1093081092 in words is "one billion, ninety-three million, eighty-one thousand, ninety-two".