9704121 has 16 divisors (see below), whose sum is σ = 14899584. Its totient is φ = 5503104.

The previous prime is 9704119. The next prime is 9704153. The reversal of 9704121 is 1214079.

It is not a de Polignac number, because 9704121 - 2¹ = 9704119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9704091 and 9704100.

It is not an unprimeable number, because it can be changed into a prime (9704021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191 + ... + 4563.

It is an arithmetic number, because the mean of its divisors is an integer number (931224).

Almost surely, 2^9704121 is an apocalyptic number.

It is an amenable number.

9704121 is a deficient number, since it is larger than the sum of its proper divisors (5195463).

9704121 is a wasteful number, since it uses less digits than its factorization.

9704121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 9704121 is about 3115.1438169048. The cubic root of 9704121 is about 213.2973211239.

The spelling of 9704121 in words is "nine million, seven hundred four thousand, one hundred twenty-one".