9663242 has 16 divisors (see below), whose sum is σ = 15567552. Its totient is φ = 4482240.

The previous prime is 9663233. The next prime is 9663257. The reversal of 9663242 is 2423669.

It is a d-powerful number, because it can be written as 9² + 6⁶ + 6⁸ + 3¹⁴ + 2¹³ + 4¹⁰ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 9663199 and 9663208.

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 7 ways as a sum of consecutive naturals, for example, 413 + ... + 4415.

It is an arithmetic number, because the mean of its divisors is an integer number (972972).

Almost surely, 2^9663242 is an apocalyptic number.

9663242 is a deficient number, since it is larger than the sum of its proper divisors (5904310).

9663242 is a wasteful number, since it uses less digits than its factorization.

9663242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4093.

The product of its digits is 15552, while the sum is 32.

The square root of 9663242 is about 3108.5755580330. The cubic root of 9663242 is about 212.9973917260.

The spelling of 9663242 in words is "nine million, six hundred sixty-three thousand, two hundred forty-two".