10850985 has 48 divisors (see below), whose sum is σ = 19730880. Its totient is φ = 5512320.

The previous prime is 10850971. The next prime is 10850989. The reversal of 10850985 is 58905801.

It is not a de Polignac number, because 10850985 - 2⁹ = 10850473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10850989) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 161922 + ... + 161988.

It is an arithmetic number, because the mean of its divisors is an integer number (411060).

Almost surely, 2^10850985 is an apocalyptic number.

10850985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10850985 is a deficient number, since it is larger than the sum of its proper divisors (8879895).

10850985 is a wasteful number, since it uses less digits than its factorization.

10850985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The square root of 10850985 is about 3294.0833322793. The cubic root of 10850985 is about 221.3891779681.

The spelling of 10850985 in words is "ten million, eight hundred fifty thousand, nine hundred eighty-five".