9844485 has 64 divisors (see below), whose sum is σ = 19284480. Its totient is φ = 4193280.

The previous prime is 9844477. The next prime is 9844487. The reversal of 9844485 is 5844489.

It is not a de Polignac number, because 9844485 - 2³ = 9844477 is a prime.

9844485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9844487) 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 63 ways as a sum of consecutive naturals, for example, 161355 + ... + 161415.

It is an arithmetic number, because the mean of its divisors is an integer number (301320).

Almost surely, 2^9844485 is an apocalyptic number.

9844485 is the 2562-nd pentagonal number.

It is an amenable number.

9844485 is a deficient number, since it is larger than the sum of its proper divisors (9439995).

9844485 is a wasteful number, since it uses less digits than its factorization.

9844485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158.

The product of its digits is 184320, while the sum is 42.

The square root of 9844485 is about 3137.5922297201. The cubic root of 9844485 is about 214.3208059991.

The spelling of 9844485 in words is "nine million, eight hundred forty-four thousand, four hundred eighty-five".