855086846 has 8 divisors (see below), whose sum is σ = 1284614640. Its totient is φ = 426881968.

The previous prime is 855086831. The next prime is 855086861. The reversal of 855086846 is 648680558.

It is an interprime number because it is at equal distance from previous prime (855086831) and next prime (855086861).

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 855086794 and 855086803.

It is a congruent number.

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, 329111 + ... + 331698.

It is an arithmetic number, because the mean of its divisors is an integer number (160576830).

Almost surely, 2^855086846 is an apocalyptic number.

855086846 is a deficient number, since it is larger than the sum of its proper divisors (429527794).

855086846 is a wasteful number, since it uses less digits than its factorization.

855086846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661458.

The product of its (nonzero) digits is 1843200, while the sum is 50.

The square root of 855086846 is about 29241.8680319846. The cubic root of 855086846 is about 949.1541301726.

The spelling of 855086846 in words is "eight hundred fifty-five million, eighty-six thousand, eight hundred forty-six".