855212282 has 8 divisors (see below), whose sum is σ = 1310112576. Its totient is φ = 418508092.

The previous prime is 855212273. The next prime is 855212297. The reversal of 855212282 is 282212558.

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

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, 4548908 + ... + 4549095.

It is an arithmetic number, because the mean of its divisors is an integer number (163764072).

Almost surely, 2^855212282 is an apocalyptic number.

855212282 is a deficient number, since it is larger than the sum of its proper divisors (454900294).

855212282 is a wasteful number, since it uses less digits than its factorization.

855212282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9098052.

The product of its digits is 25600, while the sum is 35.

The square root of 855212282 is about 29244.0127547503. The cubic root of 855212282 is about 949.2005396014.

The spelling of 855212282 in words is "eight hundred fifty-five million, two hundred twelve thousand, two hundred eighty-two".