9841662 has 40 divisors (see below), whose sum is σ = 22360800. Its totient is φ = 3234816.

The previous prime is 9841661. The next prime is 9841693. The reversal of 9841662 is 2661489.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9841661) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12414 + ... + 13182.

It is an arithmetic number, because the mean of its divisors is an integer number (559020).

Almost surely, 2^9841662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9841662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11180400).

9841662 is an abundant number, since it is smaller than the sum of its proper divisors (12519138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9841662 is a wasteful number, since it uses less digits than its factorization.

9841662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 853 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 9841662 is about 3137.1423302107. The cubic root of 9841662 is about 214.3003178619.

The spelling of 9841662 in words is "nine million, eight hundred forty-one thousand, six hundred sixty-two".