1089056422 has 8 divisors (see below), whose sum is σ = 1636088256. Its totient is φ = 543693672.

The previous prime is 1089056359. The next prime is 1089056447. The reversal of 1089056422 is 2246509801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415638 + ... + 418249.

It is an arithmetic number, because the mean of its divisors is an integer number (204511032).

Almost surely, 2^1089056422 is an apocalyptic number.

1089056422 is a deficient number, since it is larger than the sum of its proper divisors (547031834).

1089056422 is an equidigital number, since it uses as much as digits as its factorization.

1089056422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834542.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1089056422 is about 33000.8548677152. The cubic root of 1089056422 is about 1028.8454156434.

The spelling of 1089056422 in words is "one billion, eighty-nine million, fifty-six thousand, four hundred twenty-two".