805875382 has 16 divisors (see below), whose sum is σ = 1302315840. Its totient is φ = 371794752.

The previous prime is 805875359. The next prime is 805875391. The reversal of 805875382 is 283578508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87363 + ... + 96145.

It is an arithmetic number, because the mean of its divisors is an integer number (81394740).

Almost surely, 2^805875382 is an apocalyptic number.

805875382 is a deficient number, since it is larger than the sum of its proper divisors (496440458).

805875382 is a wasteful number, since it uses less digits than its factorization.

805875382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12327.

The product of its (nonzero) digits is 537600, while the sum is 46.

The square root of 805875382 is about 28387.9443073992. The cubic root of 805875382 is about 930.5848181238.

The spelling of 805875382 in words is "eight hundred five million, eight hundred seventy-five thousand, three hundred eighty-two".