9620163 has 24 divisors (see below), whose sum is σ = 15964416. Its totient is φ = 5468400.

The previous prime is 9620161. The next prime is 9620167. The reversal of 9620163 is 3610269.

It is a happy number.

It is not a de Polignac number, because 9620163 - 2¹ = 9620161 is a prime.

It is a super-2 number, since 2×9620163² = 185095072293138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9620161) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 19348 + ... + 19838.

It is an arithmetic number, because the mean of its divisors is an integer number (665184).

Almost surely, 2^9620163 is an apocalyptic number.

9620163 is a deficient number, since it is larger than the sum of its proper divisors (6344253).

9620163 is a wasteful number, since it uses less digits than its factorization.

9620163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 9620163 is about 3101.6387603975. The cubic root of 9620163 is about 212.6804041248.

The spelling of 9620163 in words is "nine million, six hundred twenty thousand, one hundred sixty-three".