9854121 has 8 divisors (see below), whose sum is σ = 13361760. Its totient is φ = 6457952.

The previous prime is 9854087. The next prime is 9854153. The reversal of 9854121 is 1214589.

It is a happy number.

9854121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9854121 - 2⁷ = 9853993 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (9854921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27660 + ... + 28013.

It is an arithmetic number, because the mean of its divisors is an integer number (1670220).

Almost surely, 2^9854121 is an apocalyptic number.

It is an amenable number.

9854121 is a deficient number, since it is larger than the sum of its proper divisors (3507639).

9854121 is a wasteful number, since it uses less digits than its factorization.

9854121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55735.

The product of its digits is 2880, while the sum is 30.

The square root of 9854121 is about 3139.1274265311. The cubic root of 9854121 is about 214.3907105135.

The spelling of 9854121 in words is "nine million, eight hundred fifty-four thousand, one hundred twenty-one".