9837485 has 12 divisors (see below), whose sum is σ = 13732668. Its totient is φ = 6745536.

The previous prime is 9837481. The next prime is 9837511. The reversal of 9837485 is 5847389.

It can be written as a sum of positive squares in 2 ways, for example, as 4468996 + 5368489 = 2114^2 + 2317^2 .

It is not a de Polignac number, because 9837485 - 2² = 9837481 is a prime.

It is a super-2 number, since 2×9837485² = 193552222250450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9837481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19832 + ... + 20321.

It is an arithmetic number, because the mean of its divisors is an integer number (1144389).

Almost surely, 2^9837485 is an apocalyptic number.

It is an amenable number.

9837485 is a deficient number, since it is larger than the sum of its proper divisors (3895183).

9837485 is a wasteful number, since it uses less digits than its factorization.

9837485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40172 (or 40165 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 9837485 is about 3136.4765262951. The cubic root of 9837485 is about 214.2699957782.

The spelling of 9837485 in words is "nine million, eight hundred thirty-seven thousand, four hundred eighty-five".