9890241 has 16 divisors (see below), whose sum is σ = 13977600. Its totient is φ = 6203088.

The previous prime is 9890239. The next prime is 9890249. The reversal of 9890241 is 1420989.

9890241 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9890241 - 2¹ = 9890239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9890249) 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, 9000 + ... + 10038.

It is an arithmetic number, because the mean of its divisors is an integer number (873600).

Almost surely, 2^9890241 is an apocalyptic number.

It is an amenable number.

9890241 is a deficient number, since it is larger than the sum of its proper divisors (4087359).

9890241 is a wasteful number, since it uses less digits than its factorization.

9890241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 9890241 is about 3144.8753552406. The cubic root of 9890241 is about 214.6523387918.

The spelling of 9890241 in words is "nine million, eight hundred ninety thousand, two hundred forty-one".