9616842 has 24 divisors (see below), whose sum is σ = 20935044. Its totient is φ = 3190464.

The previous prime is 9616819. The next prime is 9616843. The reversal of 9616842 is 2486169.

It can be written as a sum of positive squares in 2 ways, for example, as 8946081 + 670761 = 2991^2 + 819^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9616797 and 9616806.

It is not an unprimeable number, because it can be changed into a prime (9616843) 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, 3048 + ... + 5340.

Almost surely, 2^9616842 is an apocalyptic number.

9616842 is an abundant number, since it is smaller than the sum of its proper divisors (11318202).

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

9616842 is a wasteful number, since it uses less digits than its factorization.

9616842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534 (or 2531 counting only the distinct ones).

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

The square root of 9616842 is about 3101.1033520346. The cubic root of 9616842 is about 212.6559280006.

The spelling of 9616842 in words is "nine million, six hundred sixteen thousand, eight hundred forty-two".