1083285806 has 4 divisors (see below), whose sum is σ = 1624928712. Its totient is φ = 541642902.

The previous prime is 1083285773. The next prime is 1083285821. The reversal of 1083285806 is 6085823801.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 270821450 + ... + 270821453.

It is an arithmetic number, because the mean of its divisors is an integer number (406232178).

Almost surely, 2^1083285806 is an apocalyptic number.

1083285806 is a deficient number, since it is larger than the sum of its proper divisors (541642906).

1083285806 is an equidigital number, since it uses as much as digits as its factorization.

1083285806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541642905.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 1083285806 is about 32913.3074302781. The cubic root of 1083285806 is about 1027.0250051826.

The spelling of 1083285806 in words is "one billion, eighty-three million, two hundred eighty-five thousand, eight hundred six".