9680121 has 24 divisors (see below), whose sum is σ = 15768480. Its totient is φ = 5864760.

The previous prime is 9680119. The next prime is 9680129. The reversal of 9680121 is 1210869.

It is not a de Polignac number, because 9680121 - 2¹ = 9680119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (9680129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1786 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (657020).

Almost surely, 2^9680121 is an apocalyptic number.

It is an amenable number.

9680121 is a deficient number, since it is larger than the sum of its proper divisors (6088359).

9680121 is a wasteful number, since it uses less digits than its factorization.

9680121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994 (or 2977 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 9680121 is about 3111.2892825965. The cubic root of 9680121 is about 213.1213353515.

It can be divided in two parts, 9680 and 121, that added together give a square (9801 = 99²).

The spelling of 9680121 in words is "nine million, six hundred eighty thousand, one hundred twenty-one".