1085321832 has 32 divisors (see below), whose sum is σ = 3100920000. Its totient is φ = 310091904.

The previous prime is 1085321827. The next prime is 1085321843. The reversal of 1085321832 is 2381235801.

It is a junction number, because it is equal to n+sod(n) for n = 1085321793 and 1085321802.

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 7 ways as a sum of consecutive naturals, for example, 3229957 + ... + 3230292.

It is an arithmetic number, because the mean of its divisors is an integer number (96903750).

Almost surely, 2^1085321832 is an apocalyptic number.

1085321832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1085321832 is an abundant number, since it is smaller than the sum of its proper divisors (2015598168).

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

1085321832 is a wasteful number, since it uses less digits than its factorization.

1085321832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460265 (or 6460261 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1085321832 is about 32944.2230444125. The cubic root of 1085321832 is about 1027.6680306062.

The spelling of 1085321832 in words is "one billion, eighty-five million, three hundred twenty-one thousand, eight hundred thirty-two".