9499985 has 16 divisors (see below), whose sum is σ = 12674880. Its totient is φ = 6776640.

The previous prime is 9499967. The next prime is 9500021. The reversal of 9499985 is 5899949.

It is not a de Polignac number, because 9499985 - 2⁶ = 9499921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 1286 + ... + 4544.

It is an arithmetic number, because the mean of its divisors is an integer number (792180).

Almost surely, 2^9499985 is an apocalyptic number.

It is an amenable number.

9499985 is a deficient number, since it is larger than the sum of its proper divisors (3174895).

9499985 is a wasteful number, since it uses less digits than its factorization.

9499985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328.

The product of its digits is 1049760, while the sum is 53.

The square root of 9499985 is about 3082.2045681622. The cubic root of 9499985 is about 211.7910677436.

It can be divided in two parts, 9 and 499985, that added together give a palindrome (499994).

The spelling of 9499985 in words is "nine million, four hundred ninety-nine thousand, nine hundred eighty-five".