9788120 has 16 divisors (see below), whose sum is σ = 22023360. Its totient is φ = 3915232.

The previous prime is 9788113. The next prime is 9788137. The reversal of 9788120 is 218879.

It is a happy number.

9788120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122312 + ... + 122391.

It is an arithmetic number, because the mean of its divisors is an integer number (1376460).

Almost surely, 2^9788120 is an apocalyptic number.

It is an amenable number.

9788120 is an abundant number, since it is smaller than the sum of its proper divisors (12235240).

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

9788120 is a wasteful number, since it uses less digits than its factorization.

9788120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244714 (or 244710 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 9788120 is about 3128.5971297053. The cubic root of 9788120 is about 213.9109886899.

The spelling of 9788120 in words is "nine million, seven hundred eighty-eight thousand, one hundred twenty".