855285482 has 8 divisors (see below), whose sum is σ = 1283980896. Its totient is φ = 427291852.

The previous prime is 855285469. The next prime is 855285491. The reversal of 855285482 is 284582558.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172388 + ... + 177279.

It is an arithmetic number, because the mean of its divisors is an integer number (160497612).

Almost surely, 2^855285482 is an apocalyptic number.

855285482 is a deficient number, since it is larger than the sum of its proper divisors (428695414).

855285482 is a wasteful number, since it uses less digits than its factorization.

855285482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350892.

The product of its digits is 1024000, while the sum is 47.

The square root of 855285482 is about 29245.2642662021. The cubic root of 855285482 is about 949.2276204010.

The spelling of 855285482 in words is "eight hundred fifty-five million, two hundred eighty-five thousand, four hundred eighty-two".