9604920 has 128 divisors (see below), whose sum is σ = 31933440. Its totient is φ = 2296320.

The previous prime is 9604913. The next prime is 9604939. The reversal of 9604920 is 294069.

9604920 = T₁₂₉ + T₁₃₀ + ... + T₃₉₀.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 73255 + ... + 73385.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^9604920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9604920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15966720).

9604920 is an abundant number, since it is smaller than the sum of its proper divisors (22328520).

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

9604920 is a wasteful number, since it uses less digits than its factorization.

9604920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 9604920 is about 3099.1805368516. The cubic root of 9604920 is about 212.5680151369.

Adding to 9604920 its reverse (294069), we get a palindrome (9898989).

It can be divided in two parts, 96049 and 20, that added together give a palindrome (96069).

The spelling of 9604920 in words is "nine million, six hundred four thousand, nine hundred twenty".