9855050 has 12 divisors (see below), whose sum is σ = 18330486. Its totient is φ = 3942000.

The previous prime is 9855049. The next prime is 9855071. The reversal of 9855050 is 505589.

It can be written as a sum of positive squares in 3 ways, for example, as 8162449 + 1692601 = 2857^2 + 1301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9854998 and 9855016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98501 + ... + 98600.

Almost surely, 2^9855050 is an apocalyptic number.

9855050 is a deficient number, since it is larger than the sum of its proper divisors (8475436).

9855050 is a wasteful number, since it uses less digits than its factorization.

9855050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197113 (or 197108 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 9855050 is about 3139.2753940997. The cubic root of 9855050 is about 214.3974475498.

The spelling of 9855050 in words is "nine million, eight hundred fifty-five thousand, fifty".