855718036 has 12 divisors (see below), whose sum is σ = 1562615712. Its totient is φ = 409256408.

The previous prime is 855718027. The next prime is 855718043. The reversal of 855718036 is 630817558.

It is a junction number, because it is equal to n+sod(n) for n = 855717983 and 855718001.

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 in 3 ways as a sum of consecutive naturals, for example, 4650550 + ... + 4650733.

It is an arithmetic number, because the mean of its divisors is an integer number (130217976).

Almost surely, 2^855718036 is an apocalyptic number.

It is an amenable number.

855718036 is a deficient number, since it is larger than the sum of its proper divisors (706897676).

855718036 is a wasteful number, since it uses less digits than its factorization.

855718036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301310 (or 9301308 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 855718036 is about 29252.6586142183. The cubic root of 855718036 is about 949.3876149347.

The spelling of 855718036 in words is "eight hundred fifty-five million, seven hundred eighteen thousand, thirty-six".