9856242 has 40 divisors (see below), whose sum is σ = 24097392. Its totient is φ = 2986200.

The previous prime is 9856237. The next prime is 9856261. The reversal of 9856242 is 2426589.

It is a happy number.

9856242 is a `hidden beast` number, since 98 + 562 + 4 + 2 = 666.

9856242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a d-powerful number, because it can be written as 9³ + 8² + 5¹⁰ + 6⁵ + 2⁷ + 4⁷ + 2¹⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 9856197 and 9856206.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 984 + ... + 4547.

Almost surely, 2^9856242 is an apocalyptic number.

9856242 is an abundant number, since it is smaller than the sum of its proper divisors (14241150).

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

9856242 is a wasteful number, since it uses less digits than its factorization.

9856242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556 (or 5547 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 9856242 is about 3139.4652410880. The cubic root of 9856242 is about 214.4060912216.

It can be divided in two parts, 985 and 6242, that added together give a palindrome (7227).

The spelling of 9856242 in words is "nine million, eight hundred fifty-six thousand, two hundred forty-two".